71470952

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2243}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 153489600

約数和(自身を除く): 82018648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 1138, 2243, 2276, 3983, 4486, 4552, 7966, 8972, 15701, 15932, 17944, 31402, 31864, 62804, 125608, 1276267, 2552534, 5105068, 8933869, 10210136, 17867738, 35735476, 71470952]

約数ペア:

[(1, 71470952), (2, 35735476), (4, 17867738), (7, 10210136), (8, 8933869), (14, 5105068), (28, 2552534), (56, 1276267), (569, 125608), (1138, 62804), (2243, 31864), (2276, 31402), (3983, 17944), (4486, 15932), (4552, 15701), (7966, 8972)]