8801471744

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{155569}}^1$

素因数の和:155615

約数の個数: 72

約数和(自身を含む): 20033060040

約数和(自身を除く): 11231588296

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3328, 3536, 4352, 7072, 14144, 28288, 56576, 155569, 311138, 622276, 1244552, 2022397, 2489104, 2644673, 4044794, 4978208, 5289346, 8089588, 9956416, 10578692, 16179176, 19912832, 21157384, 32358352, 34380749, 39825664, 42314768, 64716704, 68761498, 84629536, 129433408, 137522996, 169259072, 258866816, 275045992, 338518144, 517733632, 550091984, 677036288, 1100183968, 2200367936, 4400735872, 8801471744]

約数ペア:

[(1, 8801471744), (2, 4400735872), (4, 2200367936), (8, 1100183968), (13, 677036288), (16, 550091984), (17, 517733632), (26, 338518144), (32, 275045992), (34, 258866816), (52, 169259072), (64, 137522996), (68, 129433408), (104, 84629536), (128, 68761498), (136, 64716704), (208, 42314768), (221, 39825664), (256, 34380749), (272, 32358352), (416, 21157384), (442, 19912832), (544, 16179176), (832, 10578692), (884, 9956416), (1088, 8089588), (1664, 5289346), (1768, 4978208), (2176, 4044794), (3328, 2644673), (3536, 2489104), (4352, 2022397), (7072, 1244552), (14144, 622276), (28288, 311138), (56576, 155569)]