27661382

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1436

約数の個数: 24

約数和(自身を含む): 48509280

約数和(自身を除く): 20847898

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 1181, 1673, 2362, 3346, 8267, 11711, 16534, 23422, 57869, 115738, 282259, 564518, 1975813, 3951626, 13830691, 27661382]

約数ペア:

[(1, 27661382), (2, 13830691), (7, 3951626), (14, 1975813), (49, 564518), (98, 282259), (239, 115738), (478, 57869), (1181, 23422), (1673, 16534), (2362, 11711), (3346, 8267)]