71977696

素因数分解:

$2^5\times 7^1\times {\mathrm{321329}}^1$

素因数の和:321346

約数の個数: 24

約数和(自身を含む): 161950320

約数和(自身を除く): 89972624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321329, 642658, 1285316, 2249303, 2570632, 4498606, 5141264, 8997212, 10282528, 17994424, 35988848, 71977696]

約数ペア:

[(1, 71977696), (2, 35988848), (4, 17994424), (7, 10282528), (8, 8997212), (14, 5141264), (16, 4498606), (28, 2570632), (32, 2249303), (56, 1285316), (112, 642658), (224, 321329)]