78670696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44497}}^1$

素因数の和:44533

約数の個数: 32

約数和(自身を含む): 168202440

約数和(自身を除く): 89531744

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 44497, 88994, 177988, 355976, 578461, 756449, 1156922, 1512898, 2313844, 3025796, 4627688, 6051592, 9833837, 19667674, 39335348, 78670696]

約数ペア:

[(1, 78670696), (2, 39335348), (4, 19667674), (8, 9833837), (13, 6051592), (17, 4627688), (26, 3025796), (34, 2313844), (52, 1512898), (68, 1156922), (104, 756449), (136, 578461), (221, 355976), (442, 177988), (884, 88994), (1768, 44497)]