66364528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1105

約数の個数: 40

約数和(自身を含む): 134009280

約数和(自身を除く): 67644752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 628, 911, 1256, 1822, 2512, 3644, 4553, 7288, 9106, 14576, 18212, 26419, 36424, 52838, 72848, 105676, 143027, 211352, 286054, 422704, 572108, 1144216, 2288432, 4147783, 8295566, 16591132, 33182264, 66364528]

約数ペア:

[(1, 66364528), (2, 33182264), (4, 16591132), (8, 8295566), (16, 4147783), (29, 2288432), (58, 1144216), (116, 572108), (157, 422704), (232, 286054), (314, 211352), (464, 143027), (628, 105676), (911, 72848), (1256, 52838), (1822, 36424), (2512, 26419), (3644, 18212), (4553, 14576), (7288, 9106)]