28002536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 56133000

約数和(自身を除く): 28130464

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 1889, 3706, 3778, 7412, 7556, 14824, 15112, 32113, 64226, 128452, 205901, 256904, 411802, 823604, 1647208, 3500317, 7000634, 14001268, 28002536]

約数ペア:

[(1, 28002536), (2, 14001268), (4, 7000634), (8, 3500317), (17, 1647208), (34, 823604), (68, 411802), (109, 256904), (136, 205901), (218, 128452), (436, 64226), (872, 32113), (1853, 15112), (1889, 14824), (3706, 7556), (3778, 7412)]