57288808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 110565000

約数和(自身を除く): 53276192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 389, 449, 778, 898, 1556, 1796, 3112, 3592, 15949, 18409, 31898, 36818, 63796, 73636, 127592, 147272, 174661, 349322, 698644, 1397288, 7161101, 14322202, 28644404, 57288808]

約数ペア:

[(1, 57288808), (2, 28644404), (4, 14322202), (8, 7161101), (41, 1397288), (82, 698644), (164, 349322), (328, 174661), (389, 147272), (449, 127592), (778, 73636), (898, 63796), (1556, 36818), (1796, 31898), (3112, 18409), (3592, 15949)]