15705824272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57742001}}^1$

素因数の和:57742026

約数の個数: 20

約数和(自身を含む): 32220037116

約数和(自身を除く): 16514212844

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57742001, 115484002, 230968004, 461936008, 923872016, 981614017, 1963228034, 3926456068, 7852912136, 15705824272]

約数ペア:

[(1, 15705824272), (2, 7852912136), (4, 3926456068), (8, 1963228034), (16, 981614017), (17, 923872016), (34, 461936008), (68, 230968004), (136, 115484002), (272, 57742001)]