28511352

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 83373840

約数和(自身を除く): 54862488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 1913, 2484, 3726, 3826, 4968, 5739, 7452, 7652, 11478, 14904, 15304, 17217, 22956, 34434, 43999, 45912, 51651, 68868, 87998, 103302, 131997, 137736, 154953, 175996, 206604, 263994, 309906, 351992, 395991, 413208, 527988, 619812, 791982, 1055976, 1187973, 1239624, 1583964, 2375946, 3167928, 3563919, 4751892, 7127838, 9503784, 14255676, 28511352]

約数ペア:

[(1, 28511352), (2, 14255676), (3, 9503784), (4, 7127838), (6, 4751892), (8, 3563919), (9, 3167928), (12, 2375946), (18, 1583964), (23, 1239624), (24, 1187973), (27, 1055976), (36, 791982), (46, 619812), (54, 527988), (69, 413208), (72, 395991), (81, 351992), (92, 309906), (108, 263994), (138, 206604), (162, 175996), (184, 154953), (207, 137736), (216, 131997), (276, 103302), (324, 87998), (414, 68868), (552, 51651), (621, 45912), (648, 43999), (828, 34434), (1242, 22956), (1656, 17217), (1863, 15304), (1913, 14904), (2484, 11478), (3726, 7652), (3826, 7452), (4968, 5739)]