57222958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 95001984

約数和(自身を除く): 37779026

約数列:

[1, 2, 13, 26, 67, 107, 134, 214, 307, 614, 871, 1391, 1742, 2782, 3991, 7169, 7982, 14338, 20569, 32849, 41138, 65698, 93197, 186394, 267397, 427037, 534794, 854074, 2200883, 4401766, 28611479, 57222958]

約数ペア:

[(1, 57222958), (2, 28611479), (13, 4401766), (26, 2200883), (67, 854074), (107, 534794), (134, 427037), (214, 267397), (307, 186394), (614, 93197), (871, 65698), (1391, 41138), (1742, 32849), (2782, 20569), (3991, 14338), (7169, 7982)]