38781952

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 66

約数和(自身を含む): 85486814

約数和(自身を除く): 46704862

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 313, 352, 484, 512, 626, 704, 968, 1024, 1252, 1408, 1936, 2504, 2816, 3443, 3872, 5008, 5632, 6886, 7744, 10016, 11264, 13772, 15488, 20032, 27544, 30976, 37873, 40064, 55088, 61952, 75746, 80128, 110176, 123904, 151492, 160256, 220352, 302984, 320512, 440704, 605968, 881408, 1211936, 1762816, 2423872, 3525632, 4847744, 9695488, 19390976, 38781952]

約数ペア:

[(1, 38781952), (2, 19390976), (4, 9695488), (8, 4847744), (11, 3525632), (16, 2423872), (22, 1762816), (32, 1211936), (44, 881408), (64, 605968), (88, 440704), (121, 320512), (128, 302984), (176, 220352), (242, 160256), (256, 151492), (313, 123904), (352, 110176), (484, 80128), (512, 75746), (626, 61952), (704, 55088), (968, 40064), (1024, 37873), (1252, 30976), (1408, 27544), (1936, 20032), (2504, 15488), (2816, 13772), (3443, 11264), (3872, 10016), (5008, 7744), (5632, 6886)]