28163616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22567}}^1$

素因数の和:22593

約数の個数: 48

約数和(自身を含む): 79619904

約数和(自身を除く): 51456288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22567, 45134, 67701, 90268, 135402, 180536, 270804, 293371, 361072, 541608, 586742, 722144, 880113, 1083216, 1173484, 1760226, 2166432, 2346968, 3520452, 4693936, 7040904, 9387872, 14081808, 28163616]

約数ペア:

[(1, 28163616), (2, 14081808), (3, 9387872), (4, 7040904), (6, 4693936), (8, 3520452), (12, 2346968), (13, 2166432), (16, 1760226), (24, 1173484), (26, 1083216), (32, 880113), (39, 722144), (48, 586742), (52, 541608), (78, 361072), (96, 293371), (104, 270804), (156, 180536), (208, 135402), (312, 90268), (416, 67701), (624, 45134), (1248, 22567)]