38543824

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 60

約数和(自身を含む): 84175168

約数和(自身を除く): 45631344

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 463, 473, 484, 688, 926, 946, 968, 1852, 1892, 1936, 3704, 3784, 5093, 5203, 7408, 7568, 10186, 10406, 19909, 20372, 20812, 39818, 40744, 41624, 56023, 79636, 81488, 83248, 112046, 159272, 218999, 224092, 318544, 437998, 448184, 875996, 896368, 1751992, 2408989, 3503984, 4817978, 9635956, 19271912, 38543824]

約数ペア:

[(1, 38543824), (2, 19271912), (4, 9635956), (8, 4817978), (11, 3503984), (16, 2408989), (22, 1751992), (43, 896368), (44, 875996), (86, 448184), (88, 437998), (121, 318544), (172, 224092), (176, 218999), (242, 159272), (344, 112046), (463, 83248), (473, 81488), (484, 79636), (688, 56023), (926, 41624), (946, 40744), (968, 39818), (1852, 20812), (1892, 20372), (1936, 19909), (3704, 10406), (3784, 10186), (5093, 7568), (5203, 7408)]