67610968

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 137297160

約数和(自身を除く): 69686192

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 571, 722, 779, 1142, 1444, 1558, 2284, 2888, 3116, 4568, 6232, 10849, 14801, 21698, 23411, 29602, 43396, 46822, 59204, 86792, 93644, 118408, 187288, 206131, 412262, 444809, 824524, 889618, 1649048, 1779236, 3558472, 8451371, 16902742, 33805484, 67610968]

約数ペア:

[(1, 67610968), (2, 33805484), (4, 16902742), (8, 8451371), (19, 3558472), (38, 1779236), (41, 1649048), (76, 889618), (82, 824524), (152, 444809), (164, 412262), (328, 206131), (361, 187288), (571, 118408), (722, 93644), (779, 86792), (1142, 59204), (1444, 46822), (1558, 43396), (2284, 29602), (2888, 23411), (3116, 21698), (4568, 14801), (6232, 10849)]