39105404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17489}}^1$

素因数の和:17549

約数の個数: 24

約数和(自身を含む): 75416880

約数和(自身を除く): 36311476

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 17489, 34978, 69956, 227357, 454714, 752027, 909428, 1504054, 3008108, 9776351, 19552702, 39105404]

約数ペア:

[(1, 39105404), (2, 19552702), (4, 9776351), (13, 3008108), (26, 1504054), (43, 909428), (52, 752027), (86, 454714), (172, 227357), (559, 69956), (1118, 34978), (2236, 17489)]