70728856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 150534720

約数和(自身を除く): 79805864

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2357, 2728, 3751, 4714, 7502, 9428, 15004, 18856, 25927, 30008, 51854, 73067, 103708, 146134, 207416, 285197, 292268, 570394, 584536, 803737, 1140788, 1607474, 2281576, 3214948, 6429896, 8841107, 17682214, 35364428, 70728856]

約数ペア:

[(1, 70728856), (2, 35364428), (4, 17682214), (8, 8841107), (11, 6429896), (22, 3214948), (31, 2281576), (44, 1607474), (62, 1140788), (88, 803737), (121, 584536), (124, 570394), (242, 292268), (248, 285197), (341, 207416), (484, 146134), (682, 103708), (968, 73067), (1364, 51854), (2357, 30008), (2728, 25927), (3751, 18856), (4714, 15004), (7502, 9428)]