72390386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{26951}}^1$

素因数の和:27049

約数の個数: 16

約数和(自身を含む): 116432640

約数和(自身を除く): 44042254

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 26951, 53902, 458167, 916334, 2129129, 4258258, 36195193, 72390386]

約数ペア:

[(1, 72390386), (2, 36195193), (17, 4258258), (34, 2129129), (79, 916334), (158, 458167), (1343, 53902), (2686, 26951)]