25937008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{70481}}^1$

素因数の和:70512

約数の個数: 20

約数和(自身を含む): 52438608

約数和(自身を除く): 26501600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 70481, 140962, 281924, 563848, 1127696, 1621063, 3242126, 6484252, 12968504, 25937008]

約数ペア:

[(1, 25937008), (2, 12968504), (4, 6484252), (8, 3242126), (16, 1621063), (23, 1127696), (46, 563848), (92, 281924), (184, 140962), (368, 70481)]