42991052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2693}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 81315696

約数和(自身を除く): 38324644

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 2693, 3991, 5386, 7982, 10772, 15964, 35009, 70018, 140036, 826751, 1653502, 3307004, 10747763, 21495526, 42991052]

約数ペア:

[(1, 42991052), (2, 21495526), (4, 10747763), (13, 3307004), (26, 1653502), (52, 826751), (307, 140036), (614, 70018), (1228, 35009), (2693, 15964), (3991, 10772), (5386, 7982)]