72017728

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{6217}}^1$

素因数の和:6410

約数の個数: 28

約数和(自身を含む): 143722852

約数和(自身を除く): 71705124

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2896, 5792, 6217, 11584, 12434, 24868, 49736, 99472, 198944, 397888, 1125277, 2250554, 4501108, 9002216, 18004432, 36008864, 72017728]

約数ペア:

[(1, 72017728), (2, 36008864), (4, 18004432), (8, 9002216), (16, 4501108), (32, 2250554), (64, 1125277), (181, 397888), (362, 198944), (724, 99472), (1448, 49736), (2896, 24868), (5792, 12434), (6217, 11584)]