42546608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 93494016

約数和(自身を除く): 50947408

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 67, 71, 86, 104, 134, 142, 172, 208, 268, 284, 344, 536, 559, 568, 688, 871, 923, 1072, 1118, 1136, 1742, 1846, 2236, 2881, 3053, 3484, 3692, 4472, 4757, 5762, 6106, 6968, 7384, 8944, 9514, 11524, 12212, 13936, 14768, 19028, 23048, 24424, 37453, 38056, 39689, 46096, 48848, 61841, 74906, 76112, 79378, 123682, 149812, 158756, 204551, 247364, 299624, 317512, 409102, 494728, 599248, 635024, 818204, 989456, 1636408, 2659163, 3272816, 5318326, 10636652, 21273304, 42546608]

約数ペア:

[(1, 42546608), (2, 21273304), (4, 10636652), (8, 5318326), (13, 3272816), (16, 2659163), (26, 1636408), (43, 989456), (52, 818204), (67, 635024), (71, 599248), (86, 494728), (104, 409102), (134, 317512), (142, 299624), (172, 247364), (208, 204551), (268, 158756), (284, 149812), (344, 123682), (536, 79378), (559, 76112), (568, 74906), (688, 61841), (871, 48848), (923, 46096), (1072, 39689), (1118, 38056), (1136, 37453), (1742, 24424), (1846, 23048), (2236, 19028), (2881, 14768), (3053, 13936), (3484, 12212), (3692, 11524), (4472, 9514), (4757, 8944), (5762, 7384), (6106, 6968)]