24816701

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 7697347

約数列:

[1, 7, 13, 23, 71, 91, 161, 167, 299, 497, 923, 1169, 1633, 2093, 2171, 3841, 6461, 11431, 11857, 15197, 21229, 26887, 49933, 82999, 148603, 154141, 272711, 349531, 1078987, 1908977, 3545243, 24816701]

約数ペア:

[(1, 24816701), (7, 3545243), (13, 1908977), (23, 1078987), (71, 349531), (91, 272711), (161, 154141), (167, 148603), (299, 82999), (497, 49933), (923, 26887), (1169, 21229), (1633, 15197), (2093, 11857), (2171, 11431), (3841, 6461)]