17318738944

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68473}}^1$

素因数の和:68525

約数の個数: 88

約数和(自身を含む): 39246557840

約数和(自身を除く): 21927818896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 13312, 15808, 19456, 31616, 63232, 68473, 126464, 136946, 252928, 273892, 547784, 890149, 1095568, 1300987, 1780298, 2191136, 2601974, 3560596, 4382272, 5203948, 7121192, 8764544, 10407896, 14242384, 16912831, 17529088, 20815792, 28484768, 33825662, 35058176, 41631584, 56969536, 67651324, 70116352, 83263168, 113939072, 135302648, 166526336, 227878144, 270605296, 333052672, 455756288, 541210592, 666105344, 911512576, 1082421184, 1332210688, 2164842368, 4329684736, 8659369472, 17318738944]

約数ペア:

[(1, 17318738944), (2, 8659369472), (4, 4329684736), (8, 2164842368), (13, 1332210688), (16, 1082421184), (19, 911512576), (26, 666105344), (32, 541210592), (38, 455756288), (52, 333052672), (64, 270605296), (76, 227878144), (104, 166526336), (128, 135302648), (152, 113939072), (208, 83263168), (247, 70116352), (256, 67651324), (304, 56969536), (416, 41631584), (494, 35058176), (512, 33825662), (608, 28484768), (832, 20815792), (988, 17529088), (1024, 16912831), (1216, 14242384), (1664, 10407896), (1976, 8764544), (2432, 7121192), (3328, 5203948), (3952, 4382272), (4864, 3560596), (6656, 2601974), (7904, 2191136), (9728, 1780298), (13312, 1300987), (15808, 1095568), (19456, 890149), (31616, 547784), (63232, 273892), (68473, 252928), (126464, 136946)]