70456432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1057

約数の個数: 40

約数和(自身を含む): 145115712

約数和(自身を除く): 74659280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 431, 601, 862, 1202, 1724, 2404, 3448, 4808, 6896, 7327, 9616, 10217, 14654, 20434, 29308, 40868, 58616, 81736, 117232, 163472, 259031, 518062, 1036124, 2072248, 4144496, 4403527, 8807054, 17614108, 35228216, 70456432]

約数ペア:

[(1, 70456432), (2, 35228216), (4, 17614108), (8, 8807054), (16, 4403527), (17, 4144496), (34, 2072248), (68, 1036124), (136, 518062), (272, 259031), (431, 163472), (601, 117232), (862, 81736), (1202, 58616), (1724, 40868), (2404, 29308), (3448, 20434), (4808, 14654), (6896, 10217), (7327, 9616)]