72434446

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{17189}}^1$

素因数の和:17248

約数の個数: 24

約数和(自身を含む): 129337560

約数和(自身を除く): 56903114

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 17189, 34378, 120323, 240646, 739127, 842261, 1478254, 1684522, 5173889, 10347778, 36217223, 72434446]

約数ペア:

[(1, 72434446), (2, 36217223), (7, 10347778), (14, 5173889), (43, 1684522), (49, 1478254), (86, 842261), (98, 739127), (301, 240646), (602, 120323), (2107, 34378), (4214, 17189)]