25789808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 57189048

約数和(自身を除く): 31399240

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 277, 368, 506, 529, 554, 1012, 1058, 1108, 2024, 2116, 2216, 3047, 4048, 4232, 4432, 5819, 6094, 6371, 8464, 11638, 12188, 12742, 23276, 24376, 25484, 46552, 48752, 50968, 70081, 93104, 101936, 140162, 146533, 280324, 293066, 560648, 586132, 1121296, 1172264, 1611863, 2344528, 3223726, 6447452, 12894904, 25789808]

約数ペア:

[(1, 25789808), (2, 12894904), (4, 6447452), (8, 3223726), (11, 2344528), (16, 1611863), (22, 1172264), (23, 1121296), (44, 586132), (46, 560648), (88, 293066), (92, 280324), (176, 146533), (184, 140162), (253, 101936), (277, 93104), (368, 70081), (506, 50968), (529, 48752), (554, 46552), (1012, 25484), (1058, 24376), (1108, 23276), (2024, 12742), (2116, 12188), (2216, 11638), (3047, 8464), (4048, 6371), (4232, 6094), (4432, 5819)]