2803456

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 5739552

約数和(自身を除く): 2936096

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 233, 256, 376, 466, 752, 932, 1504, 1864, 3008, 3728, 6016, 7456, 10951, 12032, 14912, 21902, 29824, 43804, 59648, 87608, 175216, 350432, 700864, 1401728, 2803456]

約数ペア:

[(1, 2803456), (2, 1401728), (4, 700864), (8, 350432), (16, 175216), (32, 87608), (47, 59648), (64, 43804), (94, 29824), (128, 21902), (188, 14912), (233, 12032), (256, 10951), (376, 7456), (466, 6016), (752, 3728), (932, 3008), (1504, 1864)]