25714736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{69877}}^1$

素因数の和:69908

約数の個数: 20

約数和(自身を含む): 51989232

約数和(自身を除く): 26274496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 69877, 139754, 279508, 559016, 1118032, 1607171, 3214342, 6428684, 12857368, 25714736]

約数ペア:

[(1, 25714736), (2, 12857368), (4, 6428684), (8, 3214342), (16, 1607171), (23, 1118032), (46, 559016), (92, 279508), (184, 139754), (368, 69877)]