28617672

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 74188800

約数和(自身を除く): 45571128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 127, 164, 229, 246, 254, 328, 381, 458, 492, 508, 687, 762, 916, 984, 1016, 1374, 1524, 1832, 2748, 3048, 5207, 5496, 9389, 10414, 15621, 18778, 20828, 28167, 29083, 31242, 37556, 41656, 56334, 58166, 62484, 75112, 87249, 112668, 116332, 124968, 174498, 225336, 232664, 348996, 697992, 1192403, 2384806, 3577209, 4769612, 7154418, 9539224, 14308836, 28617672]

約数ペア:

[(1, 28617672), (2, 14308836), (3, 9539224), (4, 7154418), (6, 4769612), (8, 3577209), (12, 2384806), (24, 1192403), (41, 697992), (82, 348996), (123, 232664), (127, 225336), (164, 174498), (229, 124968), (246, 116332), (254, 112668), (328, 87249), (381, 75112), (458, 62484), (492, 58166), (508, 56334), (687, 41656), (762, 37556), (916, 31242), (984, 29083), (1016, 28167), (1374, 20828), (1524, 18778), (1832, 15621), (2748, 10414), (3048, 9389), (5207, 5496)]