26758992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 81800320

約数和(自身を除く): 55041328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 37, 38, 39, 48, 52, 57, 61, 74, 76, 78, 104, 111, 114, 122, 148, 152, 156, 183, 208, 222, 228, 244, 247, 296, 304, 312, 366, 444, 456, 481, 488, 494, 592, 624, 703, 732, 741, 793, 888, 912, 962, 976, 988, 1159, 1406, 1443, 1464, 1482, 1586, 1776, 1924, 1976, 2109, 2257, 2318, 2379, 2812, 2886, 2928, 2964, 3172, 3477, 3848, 3952, 4218, 4514, 4636, 4758, 5624, 5772, 5928, 6344, 6771, 6954, 7696, 8436, 9028, 9139, 9272, 9516, 11248, 11544, 11856, 12688, 13542, 13908, 15067, 16872, 18056, 18278, 18544, 19032, 23088, 27084, 27417, 27816, 29341, 30134, 33744, 36112, 36556, 38064, 42883, 45201, 54168, 54834, 55632, 58682, 60268, 73112, 85766, 88023, 90402, 108336, 109668, 117364, 120536, 128649, 146224, 171532, 176046, 180804, 219336, 234728, 241072, 257298, 343064, 352092, 361608, 438672, 469456, 514596, 557479, 686128, 704184, 723216, 1029192, 1114958, 1408368, 1672437, 2058384, 2229916, 3344874, 4459832, 6689748, 8919664, 13379496, 26758992]

約数ペア:

[(1, 26758992), (2, 13379496), (3, 8919664), (4, 6689748), (6, 4459832), (8, 3344874), (12, 2229916), (13, 2058384), (16, 1672437), (19, 1408368), (24, 1114958), (26, 1029192), (37, 723216), (38, 704184), (39, 686128), (48, 557479), (52, 514596), (57, 469456), (61, 438672), (74, 361608), (76, 352092), (78, 343064), (104, 257298), (111, 241072), (114, 234728), (122, 219336), (148, 180804), (152, 176046), (156, 171532), (183, 146224), (208, 128649), (222, 120536), (228, 117364), (244, 109668), (247, 108336), (296, 90402), (304, 88023), (312, 85766), (366, 73112), (444, 60268), (456, 58682), (481, 55632), (488, 54834), (494, 54168), (592, 45201), (624, 42883), (703, 38064), (732, 36556), (741, 36112), (793, 33744), (888, 30134), (912, 29341), (962, 27816), (976, 27417), (988, 27084), (1159, 23088), (1406, 19032), (1443, 18544), (1464, 18278), (1482, 18056), (1586, 16872), (1776, 15067), (1924, 13908), (1976, 13542), (2109, 12688), (2257, 11856), (2318, 11544), (2379, 11248), (2812, 9516), (2886, 9272), (2928, 9139), (2964, 9028), (3172, 8436), (3477, 7696), (3848, 6954), (3952, 6771), (4218, 6344), (4514, 5928), (4636, 5772), (4758, 5624)]