57447832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{42491}}^1$

素因数の和:42523

約数の個数: 24

約数和(自身を含む): 116640540

約数和(自身を除く): 59192708

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 42491, 84982, 169964, 339928, 552383, 1104766, 2209532, 4419064, 7180979, 14361958, 28723916, 57447832]

約数ペア:

[(1, 57447832), (2, 28723916), (4, 14361958), (8, 7180979), (13, 4419064), (26, 2209532), (52, 1104766), (104, 552383), (169, 339928), (338, 169964), (676, 84982), (1352, 42491)]