67022896

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1597}}^1$

素因数の和:1709

約数の個数: 40

約数和(自身を含む): 135139664

約数和(自身を除く): 68116768

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1597, 2623, 3194, 5246, 6388, 10492, 12776, 20984, 25552, 41968, 68671, 97417, 137342, 194834, 274684, 389668, 549368, 779336, 1098736, 1558672, 4188931, 8377862, 16755724, 33511448, 67022896]

約数ペア:

[(1, 67022896), (2, 33511448), (4, 16755724), (8, 8377862), (16, 4188931), (43, 1558672), (61, 1098736), (86, 779336), (122, 549368), (172, 389668), (244, 274684), (344, 194834), (488, 137342), (688, 97417), (976, 68671), (1597, 41968), (2623, 25552), (3194, 20984), (5246, 12776), (6388, 10492)]