26831570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 51587712

約数和(自身を除く): 24756142

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2713, 4945, 5426, 9890, 13565, 27130, 62399, 116659, 124798, 233318, 311995, 583295, 623990, 1166590, 2683157, 5366314, 13415785, 26831570]

約数ペア:

[(1, 26831570), (2, 13415785), (5, 5366314), (10, 2683157), (23, 1166590), (43, 623990), (46, 583295), (86, 311995), (115, 233318), (215, 124798), (230, 116659), (430, 62399), (989, 27130), (1978, 13565), (2713, 9890), (4945, 5426)]