39992688

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1646

約数の個数: 60

約数和(自身を含む): 112582080

約数和(自身を除く): 72589392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1439, 1544, 1737, 2316, 2878, 3088, 3474, 4317, 4632, 5756, 6948, 8634, 9264, 11512, 12951, 13896, 17268, 23024, 25902, 27792, 34536, 51804, 69072, 103608, 207216, 277727, 555454, 833181, 1110908, 1666362, 2221816, 2499543, 3332724, 4443632, 4999086, 6665448, 9998172, 13330896, 19996344, 39992688]

約数ペア:

[(1, 39992688), (2, 19996344), (3, 13330896), (4, 9998172), (6, 6665448), (8, 4999086), (9, 4443632), (12, 3332724), (16, 2499543), (18, 2221816), (24, 1666362), (36, 1110908), (48, 833181), (72, 555454), (144, 277727), (193, 207216), (386, 103608), (579, 69072), (772, 51804), (1158, 34536), (1439, 27792), (1544, 25902), (1737, 23024), (2316, 17268), (2878, 13896), (3088, 12951), (3474, 11512), (4317, 9264), (4632, 8634), (5756, 6948)]