64262636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22853}}^1$

素因数の和:22913

約数の個数: 24

約数和(自身を含む): 121583280

約数和(自身を除く): 57320644

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 22853, 45706, 91412, 434207, 845561, 868414, 1691122, 1736828, 3382244, 16065659, 32131318, 64262636]

約数ペア:

[(1, 64262636), (2, 32131318), (4, 16065659), (19, 3382244), (37, 1736828), (38, 1691122), (74, 868414), (76, 845561), (148, 434207), (703, 91412), (1406, 45706), (2812, 22853)]