73923856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 73388144

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 376, 394, 499, 752, 788, 998, 1576, 1996, 3152, 3992, 7984, 9259, 18518, 23453, 37036, 46906, 74072, 93812, 98303, 148144, 187624, 196606, 375248, 393212, 786424, 1572848, 4620241, 9240482, 18480964, 36961928, 73923856]

約数ペア:

[(1, 73923856), (2, 36961928), (4, 18480964), (8, 9240482), (16, 4620241), (47, 1572848), (94, 786424), (188, 393212), (197, 375248), (376, 196606), (394, 187624), (499, 148144), (752, 98303), (788, 93812), (998, 74072), (1576, 46906), (1996, 37036), (3152, 23453), (3992, 18518), (7984, 9259)]