41999744

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 87907680

約数和(自身を除く): 45907936

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 128, 151, 164, 212, 302, 328, 424, 604, 656, 848, 1208, 1312, 1696, 2173, 2416, 2624, 3392, 4346, 4832, 5248, 6191, 6784, 8003, 8692, 9664, 12382, 16006, 17384, 19328, 24764, 32012, 34768, 49528, 64024, 69536, 99056, 128048, 139072, 198112, 256096, 278144, 328123, 396224, 512192, 656246, 792448, 1024384, 1312492, 2624984, 5249968, 10499936, 20999872, 41999744]

約数ペア:

[(1, 41999744), (2, 20999872), (4, 10499936), (8, 5249968), (16, 2624984), (32, 1312492), (41, 1024384), (53, 792448), (64, 656246), (82, 512192), (106, 396224), (128, 328123), (151, 278144), (164, 256096), (212, 198112), (302, 139072), (328, 128048), (424, 99056), (604, 69536), (656, 64024), (848, 49528), (1208, 34768), (1312, 32012), (1696, 24764), (2173, 19328), (2416, 17384), (2624, 16006), (3392, 12382), (4346, 9664), (4832, 8692), (5248, 8003), (6191, 6784)]