64863726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3701}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 136470528

約数和(自身を除く): 71606802

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 3701, 5842, 7402, 8763, 11103, 17526, 22206, 85123, 170246, 255369, 470027, 510738, 940054, 1410081, 2820162, 10810621, 21621242, 32431863, 64863726]

約数ペア:

[(1, 64863726), (2, 32431863), (3, 21621242), (6, 10810621), (23, 2820162), (46, 1410081), (69, 940054), (127, 510738), (138, 470027), (254, 255369), (381, 170246), (762, 85123), (2921, 22206), (3701, 17526), (5842, 11103), (7402, 8763)]