28175688

素因数分解:

$2^3\times 3^4\times {\mathrm{43481}}^1$

素因数の和:43499

約数の個数: 40

約数和(自身を含む): 78919830

約数和(自身を除く): 50744142

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43481, 86962, 130443, 173924, 260886, 347848, 391329, 521772, 782658, 1043544, 1173987, 1565316, 2347974, 3130632, 3521961, 4695948, 7043922, 9391896, 14087844, 28175688]

約数ペア:

[(1, 28175688), (2, 14087844), (3, 9391896), (4, 7043922), (6, 4695948), (8, 3521961), (9, 3130632), (12, 2347974), (18, 1565316), (24, 1173987), (27, 1043544), (36, 782658), (54, 521772), (72, 391329), (81, 347848), (108, 260886), (162, 173924), (216, 130443), (324, 86962), (648, 43481)]