259304896

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{37171}}^1$

素因数の和:37292

約数の個数: 28

約数和(自身を含む): 519292840

約数和(自身を除く): 259987944

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 37171, 74342, 148684, 297368, 594736, 1189472, 2378944, 4051639, 8103278, 16206556, 32413112, 64826224, 129652448, 259304896]

約数ペア:

[(1, 259304896), (2, 129652448), (4, 64826224), (8, 32413112), (16, 16206556), (32, 8103278), (64, 4051639), (109, 2378944), (218, 1189472), (436, 594736), (872, 297368), (1744, 148684), (3488, 74342), (6976, 37171)]