72242666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 43249942

約数列:

[1, 2, 43, 47, 61, 86, 94, 122, 293, 586, 2021, 2623, 2867, 4042, 5246, 5734, 12599, 13771, 17873, 25198, 27542, 35746, 123281, 246562, 592153, 768539, 840031, 1184306, 1537078, 1680062, 36121333, 72242666]

約数ペア:

[(1, 72242666), (2, 36121333), (43, 1680062), (47, 1537078), (61, 1184306), (86, 840031), (94, 768539), (122, 592153), (293, 246562), (586, 123281), (2021, 35746), (2623, 27542), (2867, 25198), (4042, 17873), (5246, 13771), (5734, 12599)]