426201208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{15683}}^1$

素因数の和:15811

約数の個数: 32

約数和(自身を含む): 828115200

約数和(自身を除く): 401913992

約数列:

[1, 2, 4, 8, 43, 79, 86, 158, 172, 316, 344, 632, 3397, 6794, 13588, 15683, 27176, 31366, 62732, 125464, 674369, 1238957, 1348738, 2477914, 2697476, 4955828, 5394952, 9911656, 53275151, 106550302, 213100604, 426201208]

約数ペア:

[(1, 426201208), (2, 213100604), (4, 106550302), (8, 53275151), (43, 9911656), (79, 5394952), (86, 4955828), (158, 2697476), (172, 2477914), (316, 1348738), (344, 1238957), (632, 674369), (3397, 125464), (6794, 62732), (13588, 31366), (15683, 27176)]