15676911376

素因数分解:

$2^4\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{64237}}^1$

素因数の和:66431

約数の個数: 40

約数和(自身を含む): 34729632320

約数和(自身を除く): 19052720944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2179, 4358, 8716, 15253, 17432, 30506, 34864, 61012, 64237, 122024, 128474, 244048, 256948, 449659, 513896, 899318, 1027792, 1798636, 3597272, 7194544, 139972423, 279944846, 559889692, 979806961, 1119779384, 1959613922, 2239558768, 3919227844, 7838455688, 15676911376]

約数ペア:

[(1, 15676911376), (2, 7838455688), (4, 3919227844), (7, 2239558768), (8, 1959613922), (14, 1119779384), (16, 979806961), (28, 559889692), (56, 279944846), (112, 139972423), (2179, 7194544), (4358, 3597272), (8716, 1798636), (15253, 1027792), (17432, 899318), (30506, 513896), (34864, 449659), (61012, 256948), (64237, 244048), (122024, 128474)]