13280928

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3739}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 35814240

約数和(自身を除く): 22533312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 3739, 7478, 11217, 14956, 22434, 29912, 44868, 59824, 89736, 119648, 138343, 179472, 276686, 358944, 415029, 553372, 830058, 1106744, 1660116, 2213488, 3320232, 4426976, 6640464, 13280928]

約数ペア:

[(1, 13280928), (2, 6640464), (3, 4426976), (4, 3320232), (6, 2213488), (8, 1660116), (12, 1106744), (16, 830058), (24, 553372), (32, 415029), (37, 358944), (48, 276686), (74, 179472), (96, 138343), (111, 119648), (148, 89736), (222, 59824), (296, 44868), (444, 29912), (592, 22434), (888, 14956), (1184, 11217), (1776, 7478), (3552, 3739)]