26342446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 44241120

約数和(自身を除く): 17898674

約数列:

[1, 2, 13, 26, 37, 74, 139, 197, 278, 394, 481, 962, 1807, 2561, 3614, 5122, 5143, 7289, 10286, 14578, 27383, 54766, 66859, 94757, 133718, 189514, 355979, 711958, 1013171, 2026342, 13171223, 26342446]

約数ペア:

[(1, 26342446), (2, 13171223), (13, 2026342), (26, 1013171), (37, 711958), (74, 355979), (139, 189514), (197, 133718), (278, 94757), (394, 66859), (481, 54766), (962, 27383), (1807, 14578), (2561, 10286), (3614, 7289), (5122, 5143)]