2686128

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 40

約数和(自身を含む): 7017408

約数和(自身を除く): 4331280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 523, 642, 856, 1046, 1284, 1569, 1712, 2092, 2568, 3138, 4184, 5136, 6276, 8368, 12552, 25104, 55961, 111922, 167883, 223844, 335766, 447688, 671532, 895376, 1343064, 2686128]

約数ペア:

[(1, 2686128), (2, 1343064), (3, 895376), (4, 671532), (6, 447688), (8, 335766), (12, 223844), (16, 167883), (24, 111922), (48, 55961), (107, 25104), (214, 12552), (321, 8368), (428, 6276), (523, 5136), (642, 4184), (856, 3138), (1046, 2568), (1284, 2092), (1569, 1712)]