67919876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1193}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 122093664

約数和(自身を除く): 54173788

約数列:

[1, 2, 4, 43, 86, 172, 331, 662, 1193, 1324, 2386, 4772, 14233, 28466, 51299, 56932, 102598, 205196, 394883, 789766, 1579532, 16979969, 33959938, 67919876]

約数ペア:

[(1, 67919876), (2, 33959938), (4, 16979969), (43, 1579532), (86, 789766), (172, 394883), (331, 205196), (662, 102598), (1193, 56932), (1324, 51299), (2386, 28466), (4772, 14233)]