28908672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5821

約数の個数: 64

約数和(自身を含む): 82709760

約数和(自身を除く): 53801088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 5791, 11582, 17373, 23164, 34746, 46328, 69492, 75283, 92656, 138984, 150566, 185312, 225849, 277968, 301132, 370624, 451698, 555936, 602264, 741248, 903396, 1111872, 1204528, 1806792, 2223744, 2409056, 3613584, 4818112, 7227168, 9636224, 14454336, 28908672]

約数ペア:

[(1, 28908672), (2, 14454336), (3, 9636224), (4, 7227168), (6, 4818112), (8, 3613584), (12, 2409056), (13, 2223744), (16, 1806792), (24, 1204528), (26, 1111872), (32, 903396), (39, 741248), (48, 602264), (52, 555936), (64, 451698), (78, 370624), (96, 301132), (104, 277968), (128, 225849), (156, 185312), (192, 150566), (208, 138984), (312, 92656), (384, 75283), (416, 69492), (624, 46328), (832, 34746), (1248, 23164), (1664, 17373), (2496, 11582), (4992, 5791)]