27972664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 54576000

約数和(自身を除く): 26603336

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 757, 1192, 1514, 3028, 4619, 6056, 9238, 18476, 23467, 36952, 46934, 93868, 112793, 187736, 225586, 451172, 902344, 3496583, 6993166, 13986332, 27972664]

約数ペア:

[(1, 27972664), (2, 13986332), (4, 6993166), (8, 3496583), (31, 902344), (62, 451172), (124, 225586), (149, 187736), (248, 112793), (298, 93868), (596, 46934), (757, 36952), (1192, 23467), (1514, 18476), (3028, 9238), (4619, 6056)]