74644381

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 87408000

約数和(自身を除く): 12763619

約数列:

[1, 7, 59, 149, 413, 1043, 1213, 8491, 8791, 61537, 71567, 180737, 500969, 1265159, 10663483, 74644381]

約数ペア:

[(1, 74644381), (7, 10663483), (59, 1265159), (149, 500969), (413, 180737), (1043, 71567), (1213, 61537), (8491, 8791)]