15672323992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{21433}}^1$

素因数の和:21620

約数の個数: 64

約数和(自身を含む): 32408208000

約数和(自身を除く): 16735884008

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 89, 104, 158, 178, 316, 356, 632, 712, 1027, 1157, 2054, 2314, 4108, 4628, 7031, 8216, 9256, 14062, 21433, 28124, 42866, 56248, 85732, 91403, 171464, 182806, 278629, 365612, 557258, 731224, 1114516, 1693207, 1907537, 2229032, 3386414, 3815074, 6772828, 7630148, 13545656, 15260296, 22011691, 24797981, 44023382, 49595962, 88046764, 99191924, 150695423, 176093528, 198383848, 301390846, 602781692, 1205563384, 1959040499, 3918080998, 7836161996, 15672323992]

約数ペア:

[(1, 15672323992), (2, 7836161996), (4, 3918080998), (8, 1959040499), (13, 1205563384), (26, 602781692), (52, 301390846), (79, 198383848), (89, 176093528), (104, 150695423), (158, 99191924), (178, 88046764), (316, 49595962), (356, 44023382), (632, 24797981), (712, 22011691), (1027, 15260296), (1157, 13545656), (2054, 7630148), (2314, 6772828), (4108, 3815074), (4628, 3386414), (7031, 2229032), (8216, 1907537), (9256, 1693207), (14062, 1114516), (21433, 731224), (28124, 557258), (42866, 365612), (56248, 278629), (85732, 182806), (91403, 171464)]