67059664256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{4943}}^1$

素因数の和:5264

約数の個数: 128

約数和(自身を含む): 149107875840

約数和(自身を除く): 82048211584

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 263, 403, 416, 496, 526, 806, 832, 992, 1052, 1612, 1664, 1984, 2104, 3224, 3419, 3968, 4208, 4943, 6448, 6838, 8153, 8416, 9886, 12896, 13676, 16306, 16832, 19772, 25792, 27352, 32612, 33664, 39544, 51584, 54704, 64259, 65224, 79088, 105989, 109408, 128518, 130448, 153233, 158176, 211978, 218816, 257036, 260896, 306466, 316352, 423956, 437632, 514072, 521792, 612932, 632704, 847912, 1028144, 1043584, 1225864, 1300009, 1695824, 1992029, 2056288, 2451728, 2600018, 3391648, 3984058, 4112576, 4903456, 5200036, 6783296, 7968116, 8225152, 9806912, 10400072, 13566592, 15936232, 16900117, 19613824, 20800144, 31872464, 33800234, 40300279, 41600288, 63744928, 67600468, 80600558, 83200576, 127489856, 135200936, 161201116, 166401152, 254979712, 270401872, 322402232, 523903627, 540803744, 644804464, 1047807254, 1081607488, 1289608928, 2095614508, 2163214976, 2579217856, 4191229016, 5158435712, 8382458032, 16764916064, 33529832128, 67059664256]

約数ペア:

[(1, 67059664256), (2, 33529832128), (4, 16764916064), (8, 8382458032), (13, 5158435712), (16, 4191229016), (26, 2579217856), (31, 2163214976), (32, 2095614508), (52, 1289608928), (62, 1081607488), (64, 1047807254), (104, 644804464), (124, 540803744), (128, 523903627), (208, 322402232), (248, 270401872), (263, 254979712), (403, 166401152), (416, 161201116), (496, 135200936), (526, 127489856), (806, 83200576), (832, 80600558), (992, 67600468), (1052, 63744928), (1612, 41600288), (1664, 40300279), (1984, 33800234), (2104, 31872464), (3224, 20800144), (3419, 19613824), (3968, 16900117), (4208, 15936232), (4943, 13566592), (6448, 10400072), (6838, 9806912), (8153, 8225152), (8416, 7968116), (9886, 6783296), (12896, 5200036), (13676, 4903456), (16306, 4112576), (16832, 3984058), (19772, 3391648), (25792, 2600018), (27352, 2451728), (32612, 2056288), (33664, 1992029), (39544, 1695824), (51584, 1300009), (54704, 1225864), (64259, 1043584), (65224, 1028144), (79088, 847912), (105989, 632704), (109408, 612932), (128518, 521792), (130448, 514072), (153233, 437632), (158176, 423956), (211978, 316352), (218816, 306466), (257036, 260896)]