38437672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 91163520

約数和(自身を除く): 52725848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1427, 1924, 2072, 2854, 3367, 3848, 5708, 6734, 9989, 11416, 13468, 18551, 19978, 26936, 37102, 39956, 52799, 74204, 79912, 105598, 129857, 148408, 211196, 259714, 369593, 422392, 519428, 686387, 739186, 1038856, 1372774, 1478372, 2745548, 2956744, 4804709, 5491096, 9609418, 19218836, 38437672]

約数ペア:

[(1, 38437672), (2, 19218836), (4, 9609418), (7, 5491096), (8, 4804709), (13, 2956744), (14, 2745548), (26, 1478372), (28, 1372774), (37, 1038856), (52, 739186), (56, 686387), (74, 519428), (91, 422392), (104, 369593), (148, 259714), (182, 211196), (259, 148408), (296, 129857), (364, 105598), (481, 79912), (518, 74204), (728, 52799), (962, 39956), (1036, 37102), (1427, 26936), (1924, 19978), (2072, 18551), (2854, 13468), (3367, 11416), (3848, 9989), (5708, 6734)]