42761776

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 86400720

約数和(自身を除く): 43638944

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 587, 628, 1174, 1256, 2348, 2512, 4553, 4696, 9106, 9392, 17023, 18212, 34046, 36424, 68092, 72848, 92159, 136184, 184318, 272368, 368636, 737272, 1474544, 2672611, 5345222, 10690444, 21380888, 42761776]

約数ペア:

[(1, 42761776), (2, 21380888), (4, 10690444), (8, 5345222), (16, 2672611), (29, 1474544), (58, 737272), (116, 368636), (157, 272368), (232, 184318), (314, 136184), (464, 92159), (587, 72848), (628, 68092), (1174, 36424), (1256, 34046), (2348, 18212), (2512, 17023), (4553, 9392), (4696, 9106)]