77975014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 133104384

約数和(自身を除く): 55129370

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1571, 1909, 2158, 3142, 3818, 20423, 24817, 36133, 40846, 49634, 72266, 130393, 260786, 469729, 939458, 1695109, 2999039, 3390218, 5998078, 38987507, 77975014]

約数ペア:

[(1, 77975014), (2, 38987507), (13, 5998078), (23, 3390218), (26, 2999039), (46, 1695109), (83, 939458), (166, 469729), (299, 260786), (598, 130393), (1079, 72266), (1571, 49634), (1909, 40846), (2158, 36133), (3142, 24817), (3818, 20423)]