71815246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{36307}}^1$

素因数の和:36375

約数の個数: 16

約数和(自身を含む): 115023744

約数和(自身を除く): 43208498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 36307, 72614, 835061, 1561201, 1670122, 3122402, 35907623, 71815246]

約数ペア:

[(1, 71815246), (2, 35907623), (23, 3122402), (43, 1670122), (46, 1561201), (86, 835061), (989, 72614), (1978, 36307)]