68890801106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{17317}}^1$

素因数の和:17978

約数の個数: 32

約数和(自身を含む): 108629579520

約数和(自身を除く): 39738778414

約数列:

[1, 2, 23, 46, 197, 394, 439, 878, 4531, 9062, 10097, 17317, 20194, 34634, 86483, 172966, 398291, 796582, 1989109, 3411449, 3978218, 6822898, 7602163, 15204326, 78463327, 156926654, 174849749, 349699498, 1497626111, 2995252222, 34445400553, 68890801106]

約数ペア:

[(1, 68890801106), (2, 34445400553), (23, 2995252222), (46, 1497626111), (197, 349699498), (394, 174849749), (439, 156926654), (878, 78463327), (4531, 15204326), (9062, 7602163), (10097, 6822898), (17317, 3978218), (20194, 3411449), (34634, 1989109), (86483, 796582), (172966, 398291)]