28332072

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4523}}^1$

素因数の和:4567

約数の個数: 64

約数和(自身を含む): 81432000

約数和(自身を除く): 53099928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3132, 4523, 6264, 9046, 13569, 18092, 27138, 36184, 40707, 54276, 81414, 108552, 122121, 131167, 162828, 244242, 262334, 325656, 393501, 488484, 524668, 787002, 976968, 1049336, 1180503, 1574004, 2361006, 3148008, 3541509, 4722012, 7083018, 9444024, 14166036, 28332072]

約数ペア:

[(1, 28332072), (2, 14166036), (3, 9444024), (4, 7083018), (6, 4722012), (8, 3541509), (9, 3148008), (12, 2361006), (18, 1574004), (24, 1180503), (27, 1049336), (29, 976968), (36, 787002), (54, 524668), (58, 488484), (72, 393501), (87, 325656), (108, 262334), (116, 244242), (174, 162828), (216, 131167), (232, 122121), (261, 108552), (348, 81414), (522, 54276), (696, 40707), (783, 36184), (1044, 27138), (1566, 18092), (2088, 13569), (3132, 9046), (4523, 6264)]