71429743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 94804992

約数和(自身を除く): 23375249

約数列:

[1, 7, 11, 23, 53, 77, 161, 253, 371, 583, 761, 1219, 1771, 4081, 5327, 8371, 8533, 13409, 17503, 40333, 58597, 93863, 122521, 192533, 282331, 443663, 927659, 1347731, 3105641, 6493613, 10204249, 71429743]

約数ペア:

[(1, 71429743), (7, 10204249), (11, 6493613), (23, 3105641), (53, 1347731), (77, 927659), (161, 443663), (253, 282331), (371, 192533), (583, 122521), (761, 93863), (1219, 58597), (1771, 40333), (4081, 17503), (5327, 13409), (8371, 8533)]