25071444

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 66025344

約数和(自身を除く): 40953900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 347, 446, 669, 694, 892, 1041, 1338, 1388, 2007, 2082, 2676, 3123, 4014, 4164, 6021, 6246, 8028, 9369, 12042, 12492, 18063, 18738, 24084, 28107, 36126, 37476, 56214, 72252, 77381, 112428, 154762, 232143, 309524, 464286, 696429, 928572, 1392858, 2089287, 2785716, 4178574, 6267861, 8357148, 12535722, 25071444]

約数ペア:

[(1, 25071444), (2, 12535722), (3, 8357148), (4, 6267861), (6, 4178574), (9, 2785716), (12, 2089287), (18, 1392858), (27, 928572), (36, 696429), (54, 464286), (81, 309524), (108, 232143), (162, 154762), (223, 112428), (324, 77381), (347, 72252), (446, 56214), (669, 37476), (694, 36126), (892, 28107), (1041, 24084), (1338, 18738), (1388, 18063), (2007, 12492), (2082, 12042), (2676, 9369), (3123, 8028), (4014, 6246), (4164, 6021)]