28117496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 59881920

約数和(自身を除く): 31764424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 937, 968, 1364, 1874, 2728, 3748, 3751, 7496, 7502, 10307, 15004, 20614, 29047, 30008, 41228, 58094, 82456, 113377, 116188, 226754, 232376, 319517, 453508, 639034, 907016, 1278068, 2556136, 3514687, 7029374, 14058748, 28117496]

約数ペア:

[(1, 28117496), (2, 14058748), (4, 7029374), (8, 3514687), (11, 2556136), (22, 1278068), (31, 907016), (44, 639034), (62, 453508), (88, 319517), (121, 232376), (124, 226754), (242, 116188), (248, 113377), (341, 82456), (484, 58094), (682, 41228), (937, 30008), (968, 29047), (1364, 20614), (1874, 15004), (2728, 10307), (3748, 7502), (3751, 7496)]