2678448

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 7093296

約数和(自身を除く): 4414848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1361, 1968, 2722, 4083, 5444, 8166, 10888, 16332, 21776, 32664, 55801, 65328, 111602, 167403, 223204, 334806, 446408, 669612, 892816, 1339224, 2678448]

約数ペア:

[(1, 2678448), (2, 1339224), (3, 892816), (4, 669612), (6, 446408), (8, 334806), (12, 223204), (16, 167403), (24, 111602), (41, 65328), (48, 55801), (82, 32664), (123, 21776), (164, 16332), (246, 10888), (328, 8166), (492, 5444), (656, 4083), (984, 2722), (1361, 1968)]