61210856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57529}}^1$

素因数の和:57561

約数の個数: 32

約数和(自身を含む): 138072000

約数和(自身を除く): 76861144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 57529, 115058, 230116, 402703, 460232, 805406, 1093051, 1610812, 2186102, 3221624, 4372204, 7651357, 8744408, 15302714, 30605428, 61210856]

約数ペア:

[(1, 61210856), (2, 30605428), (4, 15302714), (7, 8744408), (8, 7651357), (14, 4372204), (19, 3221624), (28, 2186102), (38, 1610812), (56, 1093051), (76, 805406), (133, 460232), (152, 402703), (266, 230116), (532, 115058), (1064, 57529)]