368857528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{66919}}^1$

素因数の和:66991

約数の個数: 32

約数和(自身を含む): 758872800

約数和(自身を除く): 390015272

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 66919, 133838, 267676, 535352, 869947, 1739894, 3479788, 3546707, 6959576, 7093414, 14186828, 28373656, 46107191, 92214382, 184428764, 368857528]

約数ペア:

[(1, 368857528), (2, 184428764), (4, 92214382), (8, 46107191), (13, 28373656), (26, 14186828), (52, 7093414), (53, 6959576), (104, 3546707), (106, 3479788), (212, 1739894), (424, 869947), (689, 535352), (1378, 267676), (2756, 133838), (5512, 66919)]