27946388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 51123072

約数和(自身を除く): 23176684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3457, 4042, 6914, 8084, 13828, 148651, 162479, 297302, 324958, 594604, 649916, 6986597, 13973194, 27946388]

約数ペア:

[(1, 27946388), (2, 13973194), (4, 6986597), (43, 649916), (47, 594604), (86, 324958), (94, 297302), (172, 162479), (188, 148651), (2021, 13828), (3457, 8084), (4042, 6914)]