74967496

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 143682840

約数和(自身を除く): 68715344

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 548, 584, 937, 1096, 1874, 3748, 7496, 10001, 20002, 40004, 68401, 80008, 128369, 136802, 256738, 273604, 513476, 547208, 1026952, 9370937, 18741874, 37483748, 74967496]

約数ペア:

[(1, 74967496), (2, 37483748), (4, 18741874), (8, 9370937), (73, 1026952), (137, 547208), (146, 513476), (274, 273604), (292, 256738), (548, 136802), (584, 128369), (937, 80008), (1096, 68401), (1874, 40004), (3748, 20002), (7496, 10001)]