28304444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43951}}^1$

素因数の和:43985

約数の個数: 24

約数和(自身を含む): 59071488

約数和(自身を除く): 30767044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43951, 87902, 175804, 307657, 615314, 1010873, 1230628, 2021746, 4043492, 7076111, 14152222, 28304444]

約数ペア:

[(1, 28304444), (2, 14152222), (4, 7076111), (7, 4043492), (14, 2021746), (23, 1230628), (28, 1010873), (46, 615314), (92, 307657), (161, 175804), (322, 87902), (644, 43951)]