66600646

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 121020480

約数和(自身を除く): 54419834

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 4001, 8002, 8323, 16646, 28007, 56014, 116029, 164041, 232058, 328082, 812203, 1148287, 1624406, 2296574, 4757189, 9514378, 33300323, 66600646]

約数ペア:

[(1, 66600646), (2, 33300323), (7, 9514378), (14, 4757189), (29, 2296574), (41, 1624406), (58, 1148287), (82, 812203), (203, 328082), (287, 232058), (406, 164041), (574, 116029), (1189, 56014), (2378, 28007), (4001, 16646), (8002, 8323)]