28710968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25097}}^1$

素因数の和:25127

約数の個数: 32

約数和(自身を含む): 63246960

約数和(自身を除く): 34535992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 25097, 50194, 100388, 200776, 276067, 326261, 552134, 652522, 1104268, 1305044, 2208536, 2610088, 3588871, 7177742, 14355484, 28710968]

約数ペア:

[(1, 28710968), (2, 14355484), (4, 7177742), (8, 3588871), (11, 2610088), (13, 2208536), (22, 1305044), (26, 1104268), (44, 652522), (52, 552134), (88, 326261), (104, 276067), (143, 200776), (286, 100388), (572, 50194), (1144, 25097)]