27307408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 57015200

約数和(自身を除く): 29707792

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 2089, 3268, 4178, 6536, 8356, 13072, 16712, 33424, 39691, 79382, 89827, 158764, 179654, 317528, 359308, 635056, 718616, 1437232, 1706713, 3413426, 6826852, 13653704, 27307408]

約数ペア:

[(1, 27307408), (2, 13653704), (4, 6826852), (8, 3413426), (16, 1706713), (19, 1437232), (38, 718616), (43, 635056), (76, 359308), (86, 317528), (152, 179654), (172, 158764), (304, 89827), (344, 79382), (688, 39691), (817, 33424), (1634, 16712), (2089, 13072), (3268, 8356), (4178, 6536)]