70738904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4603}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 141711120

約数和(自身を除く): 70972216

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 4603, 7684, 9206, 15368, 18412, 36824, 78251, 156502, 313004, 520139, 626008, 1040278, 2080556, 4161112, 8842363, 17684726, 35369452, 70738904]

約数ペア:

[(1, 70738904), (2, 35369452), (4, 17684726), (8, 8842363), (17, 4161112), (34, 2080556), (68, 1040278), (113, 626008), (136, 520139), (226, 313004), (452, 156502), (904, 78251), (1921, 36824), (3842, 18412), (4603, 15368), (7684, 9206)]