71218322

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{9403}}^1$

素因数の和:9953

約数の個数: 16

約数和(自身を含む): 122327232

約数和(自身を除く): 51108910

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 7574, 9403, 18806, 65821, 131642, 5087023, 10174046, 35609161, 71218322]

約数ペア:

[(1, 71218322), (2, 35609161), (7, 10174046), (14, 5087023), (541, 131642), (1082, 65821), (3787, 18806), (7574, 9403)]