78979694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 128943360

約数和(自身を除く): 49963666

約数列:

[1, 2, 19, 38, 41, 82, 163, 311, 326, 622, 779, 1558, 3097, 5909, 6194, 6683, 11818, 12751, 13366, 25502, 50693, 101386, 126977, 242269, 253954, 484538, 963167, 1926334, 2078413, 4156826, 39489847, 78979694]

約数ペア:

[(1, 78979694), (2, 39489847), (19, 4156826), (38, 2078413), (41, 1926334), (82, 963167), (163, 484538), (311, 253954), (326, 242269), (622, 126977), (779, 101386), (1558, 50693), (3097, 25502), (5909, 13366), (6194, 12751), (6683, 11818)]