75398992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1483

約数の個数: 40

約数和(自身を含む): 154677600

約数和(自身を除く): 79278608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 304, 394, 788, 1259, 1576, 2518, 3152, 3743, 5036, 7486, 10072, 14972, 20144, 23921, 29944, 47842, 59888, 95684, 191368, 248023, 382736, 496046, 992092, 1984184, 3968368, 4712437, 9424874, 18849748, 37699496, 75398992]

約数ペア:

[(1, 75398992), (2, 37699496), (4, 18849748), (8, 9424874), (16, 4712437), (19, 3968368), (38, 1984184), (76, 992092), (152, 496046), (197, 382736), (304, 248023), (394, 191368), (788, 95684), (1259, 59888), (1576, 47842), (2518, 29944), (3152, 23921), (3743, 20144), (5036, 14972), (7486, 10072)]