28226554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 43946496

約数和(自身を除く): 15719942

約数列:

[1, 2, 31, 62, 197, 394, 2311, 4622, 6107, 12214, 71641, 143282, 455267, 910534, 14113277, 28226554]

約数ペア:

[(1, 28226554), (2, 14113277), (31, 910534), (62, 455267), (197, 143282), (394, 71641), (2311, 12214), (4622, 6107)]