75209128

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{86249}}^1$

素因数の和:86364

約数の個数: 16

約数和(自身を含む): 142312500

約数和(自身を除く): 67103372

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 86249, 172498, 344996, 689992, 9401141, 18802282, 37604564, 75209128]

約数ペア:

[(1, 75209128), (2, 37604564), (4, 18802282), (8, 9401141), (109, 689992), (218, 344996), (436, 172498), (872, 86249)]