57685768

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 127445760

約数和(自身を除く): 69759992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 103, 137, 146, 206, 274, 292, 412, 511, 548, 584, 721, 824, 959, 1022, 1096, 1442, 1918, 2044, 2884, 3836, 4088, 5768, 7519, 7672, 10001, 14111, 15038, 20002, 28222, 30076, 40004, 52633, 56444, 60152, 70007, 80008, 98777, 105266, 112888, 140014, 197554, 210532, 280028, 395108, 421064, 560056, 790216, 1030103, 2060206, 4120412, 7210721, 8240824, 14421442, 28842884, 57685768]

約数ペア:

[(1, 57685768), (2, 28842884), (4, 14421442), (7, 8240824), (8, 7210721), (14, 4120412), (28, 2060206), (56, 1030103), (73, 790216), (103, 560056), (137, 421064), (146, 395108), (206, 280028), (274, 210532), (292, 197554), (412, 140014), (511, 112888), (548, 105266), (584, 98777), (721, 80008), (824, 70007), (959, 60152), (1022, 56444), (1096, 52633), (1442, 40004), (1918, 30076), (2044, 28222), (2884, 20002), (3836, 15038), (4088, 14111), (5768, 10001), (7519, 7672)]