74490716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6491}}^1$

素因数の和:6665

約数の個数: 24

約数和(自身を含む): 138149760

約数和(自身を除く): 63659044

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 6491, 11476, 12982, 25964, 123329, 246658, 493316, 980141, 1960282, 3920564, 18622679, 37245358, 74490716]

約数ペア:

[(1, 74490716), (2, 37245358), (4, 18622679), (19, 3920564), (38, 1960282), (76, 980141), (151, 493316), (302, 246658), (604, 123329), (2869, 25964), (5738, 12982), (6491, 11476)]