42172312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 99247680

約数和(自身を除く): 57075368

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1093, 1378, 1484, 2186, 2756, 2968, 4372, 4823, 5512, 7651, 8744, 9646, 14209, 15302, 19292, 28418, 30604, 38584, 56836, 57929, 61208, 99463, 113672, 115858, 198926, 231716, 397852, 405503, 463432, 753077, 795704, 811006, 1506154, 1622012, 3012308, 3244024, 5271539, 6024616, 10543078, 21086156, 42172312]

約数ペア:

[(1, 42172312), (2, 21086156), (4, 10543078), (7, 6024616), (8, 5271539), (13, 3244024), (14, 3012308), (26, 1622012), (28, 1506154), (52, 811006), (53, 795704), (56, 753077), (91, 463432), (104, 405503), (106, 397852), (182, 231716), (212, 198926), (364, 115858), (371, 113672), (424, 99463), (689, 61208), (728, 57929), (742, 56836), (1093, 38584), (1378, 30604), (1484, 28418), (2186, 19292), (2756, 15302), (2968, 14209), (4372, 9646), (4823, 8744), (5512, 7651)]