61377968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 122983200

約数和(自身を除く): 61605232

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 199, 296, 398, 521, 592, 796, 1042, 1592, 2084, 3184, 4168, 7363, 8336, 14726, 19277, 29452, 38554, 58904, 77108, 103679, 117808, 154216, 207358, 308432, 414716, 829432, 1658864, 3836123, 7672246, 15344492, 30688984, 61377968]

約数ペア:

[(1, 61377968), (2, 30688984), (4, 15344492), (8, 7672246), (16, 3836123), (37, 1658864), (74, 829432), (148, 414716), (199, 308432), (296, 207358), (398, 154216), (521, 117808), (592, 103679), (796, 77108), (1042, 58904), (1592, 38554), (2084, 29452), (3184, 19277), (4168, 14726), (7363, 8336)]