8981001064

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{341951}}^1$

素因数の和:342038

約数の個数: 48

約数和(自身を含む): 19881089280

約数和(自身を除く): 10900088216

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1876, 3283, 3752, 6566, 13132, 26264, 341951, 683902, 1367804, 2393657, 2735608, 4787314, 9574628, 16755599, 19149256, 22910717, 33511198, 45821434, 67022396, 91642868, 134044792, 160375019, 183285736, 320750038, 641500076, 1122625133, 1283000152, 2245250266, 4490500532, 8981001064]

約数ペア:

[(1, 8981001064), (2, 4490500532), (4, 2245250266), (7, 1283000152), (8, 1122625133), (14, 641500076), (28, 320750038), (49, 183285736), (56, 160375019), (67, 134044792), (98, 91642868), (134, 67022396), (196, 45821434), (268, 33511198), (392, 22910717), (469, 19149256), (536, 16755599), (938, 9574628), (1876, 4787314), (3283, 2735608), (3752, 2393657), (6566, 1367804), (13132, 683902), (26264, 341951)]