39976622

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 37576018

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 67, 109, 119, 134, 161, 218, 238, 322, 391, 469, 763, 782, 938, 1139, 1526, 1541, 1853, 2278, 2507, 2737, 3082, 3706, 5014, 5474, 7303, 7973, 10787, 12971, 14606, 15946, 17549, 21574, 25942, 26197, 35098, 42619, 51121, 52394, 85238, 102242, 124151, 167969, 183379, 248302, 298333, 335938, 366758, 596666, 869057, 1175783, 1738114, 2351566, 2855473, 5710946, 19988311, 39976622]

約数ペア:

[(1, 39976622), (2, 19988311), (7, 5710946), (14, 2855473), (17, 2351566), (23, 1738114), (34, 1175783), (46, 869057), (67, 596666), (109, 366758), (119, 335938), (134, 298333), (161, 248302), (218, 183379), (238, 167969), (322, 124151), (391, 102242), (469, 85238), (763, 52394), (782, 51121), (938, 42619), (1139, 35098), (1526, 26197), (1541, 25942), (1853, 21574), (2278, 17549), (2507, 15946), (2737, 14606), (3082, 12971), (3706, 10787), (5014, 7973), (5474, 7303)]