71870092

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{32491}}^1$

素因数の和:32581

約数の個数: 24

約数和(自身を含む): 145564160

約数和(自身を除く): 73694068

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 32491, 64982, 129964, 227437, 454874, 909748, 2566789, 5133578, 10267156, 17967523, 35935046, 71870092]

約数ペア:

[(1, 71870092), (2, 35935046), (4, 17967523), (7, 10267156), (14, 5133578), (28, 2566789), (79, 909748), (158, 454874), (316, 227437), (553, 129964), (1106, 64982), (2212, 32491)]