71802258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2713}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 157108032

約数和(自身を除く): 85305774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 2713, 4411, 5426, 8139, 8822, 13233, 16278, 26466, 29843, 59686, 89529, 179058, 1087913, 2175826, 3263739, 6527478, 11967043, 23934086, 35901129, 71802258]

約数ペア:

[(1, 71802258), (2, 35901129), (3, 23934086), (6, 11967043), (11, 6527478), (22, 3263739), (33, 2175826), (66, 1087913), (401, 179058), (802, 89529), (1203, 59686), (2406, 29843), (2713, 26466), (4411, 16278), (5426, 13233), (8139, 8822)]