42248726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 70371840

約数和(自身を除く): 28123114

約数列:

[1, 2, 13, 26, 67, 79, 134, 158, 307, 614, 871, 1027, 1742, 2054, 3991, 5293, 7982, 10586, 20569, 24253, 41138, 48506, 68809, 137618, 267397, 315289, 534794, 630578, 1624951, 3249902, 21124363, 42248726]

約数ペア:

[(1, 42248726), (2, 21124363), (13, 3249902), (26, 1624951), (67, 630578), (79, 534794), (134, 315289), (158, 267397), (307, 137618), (614, 68809), (871, 48506), (1027, 41138), (1742, 24253), (2054, 20569), (3991, 10586), (5293, 7982)]