61619936

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 77725984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1151, 1673, 1912, 2302, 3346, 3824, 4604, 6692, 7648, 8057, 9208, 13384, 16114, 18416, 26768, 32228, 36832, 53536, 64456, 128912, 257824, 275089, 550178, 1100356, 1925623, 2200712, 3851246, 4401424, 7702492, 8802848, 15404984, 30809968, 61619936]

約数ペア:

[(1, 61619936), (2, 30809968), (4, 15404984), (7, 8802848), (8, 7702492), (14, 4401424), (16, 3851246), (28, 2200712), (32, 1925623), (56, 1100356), (112, 550178), (224, 275089), (239, 257824), (478, 128912), (956, 64456), (1151, 53536), (1673, 36832), (1912, 32228), (2302, 26768), (3346, 18416), (3824, 16114), (4604, 13384), (6692, 9208), (7648, 8057)]