69871568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1187}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 146428128

約数和(自身を除く): 76556560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 1187, 2264, 2374, 3679, 4528, 4748, 7358, 9496, 14716, 15431, 18992, 29432, 30862, 58864, 61724, 123448, 246896, 335921, 671842, 1343684, 2687368, 4366973, 5374736, 8733946, 17467892, 34935784, 69871568]

約数ペア:

[(1, 69871568), (2, 34935784), (4, 17467892), (8, 8733946), (13, 5374736), (16, 4366973), (26, 2687368), (52, 1343684), (104, 671842), (208, 335921), (283, 246896), (566, 123448), (1132, 61724), (1187, 58864), (2264, 30862), (2374, 29432), (3679, 18992), (4528, 15431), (4748, 14716), (7358, 9496)]