64754896

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{13183}}^1$

素因数の和:13498

約数の個数: 20

約数和(自身を含む): 125880832

約数和(自身を除く): 61125936

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 13183, 26366, 52732, 105464, 210928, 4047181, 8094362, 16188724, 32377448, 64754896]

約数ペア:

[(1, 64754896), (2, 32377448), (4, 16188724), (8, 8094362), (16, 4047181), (307, 210928), (614, 105464), (1228, 52732), (2456, 26366), (4912, 13183)]