40516528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4813

約数の個数: 40

約数和(自身を含む): 86619456

約数和(自身を除く): 46102928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 4751, 8528, 9502, 19004, 38008, 61763, 76016, 123526, 194791, 247052, 389582, 494104, 779164, 988208, 1558328, 2532283, 3116656, 5064566, 10129132, 20258264, 40516528]

約数ペア:

[(1, 40516528), (2, 20258264), (4, 10129132), (8, 5064566), (13, 3116656), (16, 2532283), (26, 1558328), (41, 988208), (52, 779164), (82, 494104), (104, 389582), (164, 247052), (208, 194791), (328, 123526), (533, 76016), (656, 61763), (1066, 38008), (2132, 19004), (4264, 9502), (4751, 8528)]