2661129168

素因数分解:

$2^4\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{25943}}^1$

素因数の和:28091

約数の個数: 40

約数和(自身を含む): 6878065728

約数和(自身を除く): 4216936560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2137, 4274, 6411, 8548, 12822, 17096, 25644, 25943, 34192, 51288, 51886, 77829, 102576, 103772, 155658, 207544, 311316, 415088, 622632, 1245264, 55440191, 110880382, 166320573, 221760764, 332641146, 443521528, 665282292, 887043056, 1330564584, 2661129168]

約数ペア:

[(1, 2661129168), (2, 1330564584), (3, 887043056), (4, 665282292), (6, 443521528), (8, 332641146), (12, 221760764), (16, 166320573), (24, 110880382), (48, 55440191), (2137, 1245264), (4274, 622632), (6411, 415088), (8548, 311316), (12822, 207544), (17096, 155658), (25644, 103772), (25943, 102576), (34192, 77829), (51288, 51886)]