71329016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2436

約数の個数: 48

約数和(自身を含む): 151811520

約数和(自身を除く): 80482504

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2377, 2728, 3751, 4754, 7502, 9508, 15004, 19016, 26147, 30008, 52294, 73687, 104588, 147374, 209176, 287617, 294748, 575234, 589496, 810557, 1150468, 1621114, 2300936, 3242228, 6484456, 8916127, 17832254, 35664508, 71329016]

約数ペア:

[(1, 71329016), (2, 35664508), (4, 17832254), (8, 8916127), (11, 6484456), (22, 3242228), (31, 2300936), (44, 1621114), (62, 1150468), (88, 810557), (121, 589496), (124, 575234), (242, 294748), (248, 287617), (341, 209176), (484, 147374), (682, 104588), (968, 73687), (1364, 52294), (2377, 30008), (2728, 26147), (3751, 19016), (4754, 15004), (7502, 9508)]