71538982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 114605568

約数和(自身を除く): 43066586

約数列:

[1, 2, 37, 47, 67, 74, 94, 134, 307, 614, 1739, 2479, 3149, 3478, 4958, 6298, 11359, 14429, 20569, 22718, 28858, 41138, 116513, 233026, 533873, 761053, 966743, 1067746, 1522106, 1933486, 35769491, 71538982]

約数ペア:

[(1, 71538982), (2, 35769491), (37, 1933486), (47, 1522106), (67, 1067746), (74, 966743), (94, 761053), (134, 533873), (307, 233026), (614, 116513), (1739, 41138), (2479, 28858), (3149, 22718), (3478, 20569), (4958, 14429), (6298, 11359)]