70525264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1835

約数の個数: 40

約数和(自身を含む): 144956000

約数和(自身を除く): 74430736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1669, 2224, 2641, 3338, 5282, 6676, 10564, 13352, 21128, 26704, 31711, 42256, 63422, 126844, 231991, 253688, 463982, 507376, 927964, 1855928, 3711856, 4407829, 8815658, 17631316, 35262632, 70525264]

約数ペア:

[(1, 70525264), (2, 35262632), (4, 17631316), (8, 8815658), (16, 4407829), (19, 3711856), (38, 1855928), (76, 927964), (139, 507376), (152, 463982), (278, 253688), (304, 231991), (556, 126844), (1112, 63422), (1669, 42256), (2224, 31711), (2641, 26704), (3338, 21128), (5282, 13352), (6676, 10564)]