28194504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3929}}^1$

素因数の和:3974

約数の個数: 64

約数和(自身を含む): 79228800

約数和(自身を除く): 51034296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 3929, 7176, 7858, 11787, 15716, 23574, 31432, 47148, 51077, 90367, 94296, 102154, 153231, 180734, 204308, 271101, 306462, 361468, 408616, 542202, 612924, 722936, 1084404, 1174771, 1225848, 2168808, 2349542, 3524313, 4699084, 7048626, 9398168, 14097252, 28194504]

約数ペア:

[(1, 28194504), (2, 14097252), (3, 9398168), (4, 7048626), (6, 4699084), (8, 3524313), (12, 2349542), (13, 2168808), (23, 1225848), (24, 1174771), (26, 1084404), (39, 722936), (46, 612924), (52, 542202), (69, 408616), (78, 361468), (92, 306462), (104, 271101), (138, 204308), (156, 180734), (184, 153231), (276, 102154), (299, 94296), (312, 90367), (552, 51077), (598, 47148), (897, 31432), (1196, 23574), (1794, 15716), (2392, 11787), (3588, 7858), (3929, 7176)]