28069458

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 58014144

約数和(自身を除く): 29944686

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 227, 454, 557, 681, 1114, 1362, 1671, 3342, 8399, 16798, 20609, 25197, 41218, 50394, 61827, 123654, 126439, 252878, 379317, 758634, 4678243, 9356486, 14034729, 28069458]

約数ペア:

[(1, 28069458), (2, 14034729), (3, 9356486), (6, 4678243), (37, 758634), (74, 379317), (111, 252878), (222, 126439), (227, 123654), (454, 61827), (557, 50394), (681, 41218), (1114, 25197), (1362, 20609), (1671, 16798), (3342, 8399)]