27757628

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 49534464

約数和(自身を除く): 21776836

約数列:

[1, 2, 4, 101, 127, 202, 254, 404, 508, 541, 1082, 2164, 12827, 25654, 51308, 54641, 68707, 109282, 137414, 218564, 274828, 6939407, 13878814, 27757628]

約数ペア:

[(1, 27757628), (2, 13878814), (4, 6939407), (101, 274828), (127, 218564), (202, 137414), (254, 109282), (404, 68707), (508, 54641), (541, 51308), (1082, 25654), (2164, 12827)]