42557936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3401

約数の個数: 40

約数和(自身を含む): 89190720

約数和(自身を除く): 46632784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 3329, 6392, 6658, 12784, 13316, 26632, 53264, 56593, 113186, 156463, 226372, 312926, 452744, 625852, 905488, 1251704, 2503408, 2659871, 5319742, 10639484, 21278968, 42557936]

約数ペア:

[(1, 42557936), (2, 21278968), (4, 10639484), (8, 5319742), (16, 2659871), (17, 2503408), (34, 1251704), (47, 905488), (68, 625852), (94, 452744), (136, 312926), (188, 226372), (272, 156463), (376, 113186), (752, 56593), (799, 53264), (1598, 26632), (3196, 13316), (3329, 12784), (6392, 6658)]