42406772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14503}}^1$

素因数の和:14567

約数の個数: 24

約数和(自身を含む): 80410176

約数和(自身を除く): 38003404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 14503, 29006, 58012, 246551, 493102, 623629, 986204, 1247258, 2494516, 10601693, 21203386, 42406772]

約数ペア:

[(1, 42406772), (2, 21203386), (4, 10601693), (17, 2494516), (34, 1247258), (43, 986204), (68, 623629), (86, 493102), (172, 246551), (731, 58012), (1462, 29006), (2924, 14503)]