2893226144

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{8111}}^1$

素因数の和:8349

約数の個数: 48

約数和(自身を含む): 5813773056

約数和(自身を除く): 2920546912

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 157, 284, 314, 568, 628, 1136, 1256, 2272, 2512, 5024, 8111, 11147, 16222, 22294, 32444, 44588, 64888, 89176, 129776, 178352, 259552, 356704, 575881, 1151762, 1273427, 2303524, 2546854, 4607048, 5093708, 9214096, 10187416, 18428192, 20374832, 40749664, 90413317, 180826634, 361653268, 723306536, 1446613072, 2893226144]

約数ペア:

[(1, 2893226144), (2, 1446613072), (4, 723306536), (8, 361653268), (16, 180826634), (32, 90413317), (71, 40749664), (142, 20374832), (157, 18428192), (284, 10187416), (314, 9214096), (568, 5093708), (628, 4607048), (1136, 2546854), (1256, 2303524), (2272, 1273427), (2512, 1151762), (5024, 575881), (8111, 356704), (11147, 259552), (16222, 178352), (22294, 129776), (32444, 89176), (44588, 64888)]