28920896

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{3251}}^1$

素因数の和:3402

約数の個数: 28

約数和(自身を含む): 57820560

約数和(自身を除く): 28899664

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 3251, 4448, 6502, 8896, 13004, 26008, 52016, 104032, 208064, 451889, 903778, 1807556, 3615112, 7230224, 14460448, 28920896]

約数ペア:

[(1, 28920896), (2, 14460448), (4, 7230224), (8, 3615112), (16, 1807556), (32, 903778), (64, 451889), (139, 208064), (278, 104032), (556, 52016), (1112, 26008), (2224, 13004), (3251, 8896), (4448, 6502)]