15728076424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{2417}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 32080089600

約数和(自身を除く): 16352013176

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 1381, 2356, 2417, 2762, 4712, 4834, 5524, 9668, 11048, 19336, 26239, 42811, 45923, 52478, 74927, 85622, 91846, 104956, 149854, 171244, 183692, 209912, 299708, 342488, 367384, 599416, 813409, 1423613, 1626818, 2847226, 3253636, 3337877, 5694452, 6507272, 6675754, 11388904, 13351508, 26703016, 63419663, 103474187, 126839326, 206948374, 253678652, 413896748, 507357304, 827793496, 1966009553, 3932019106, 7864038212, 15728076424]

約数ペア:

[(1, 15728076424), (2, 7864038212), (4, 3932019106), (8, 1966009553), (19, 827793496), (31, 507357304), (38, 413896748), (62, 253678652), (76, 206948374), (124, 126839326), (152, 103474187), (248, 63419663), (589, 26703016), (1178, 13351508), (1381, 11388904), (2356, 6675754), (2417, 6507272), (2762, 5694452), (4712, 3337877), (4834, 3253636), (5524, 2847226), (9668, 1626818), (11048, 1423613), (19336, 813409), (26239, 599416), (42811, 367384), (45923, 342488), (52478, 299708), (74927, 209912), (85622, 183692), (91846, 171244), (104956, 149854)]