15671232748

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{4007}}^1$

素因数の和:4422

約数の個数: 48

約数和(自身を含む): 28506691584

約数和(自身を除く): 12835458836

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 293, 586, 1172, 3337, 4007, 6674, 8014, 13348, 13771, 16028, 20803, 27542, 41606, 55084, 83212, 188329, 284497, 376658, 568994, 753316, 977741, 1137988, 1174051, 1955482, 2348102, 3910964, 4696204, 13371359, 26742718, 53485436, 55180397, 83357621, 110360794, 166715242, 220721588, 333430484, 3917808187, 7835616374, 15671232748]

約数ペア:

[(1, 15671232748), (2, 7835616374), (4, 3917808187), (47, 333430484), (71, 220721588), (94, 166715242), (142, 110360794), (188, 83357621), (284, 55180397), (293, 53485436), (586, 26742718), (1172, 13371359), (3337, 4696204), (4007, 3910964), (6674, 2348102), (8014, 1955482), (13348, 1174051), (13771, 1137988), (16028, 977741), (20803, 753316), (27542, 568994), (41606, 376658), (55084, 284497), (83212, 188329)]