38482717

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 10868963

約数列:

[1, 7, 13, 53, 79, 91, 101, 371, 553, 689, 707, 1027, 1313, 4187, 4823, 5353, 7189, 7979, 9191, 29309, 37471, 54431, 55853, 69589, 103727, 381017, 422887, 487123, 726089, 2960209, 5497531, 38482717]

約数ペア:

[(1, 38482717), (7, 5497531), (13, 2960209), (53, 726089), (79, 487123), (91, 422887), (101, 381017), (371, 103727), (553, 69589), (689, 55853), (707, 54431), (1027, 37471), (1313, 29309), (4187, 9191), (4823, 7979), (5353, 7189)]