2657136

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 6923664

約数和(自身を除く): 4266528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 281, 394, 562, 591, 788, 843, 1124, 1182, 1576, 1686, 2248, 2364, 3152, 3372, 4496, 4728, 6744, 9456, 13488, 55357, 110714, 166071, 221428, 332142, 442856, 664284, 885712, 1328568, 2657136]

約数ペア:

[(1, 2657136), (2, 1328568), (3, 885712), (4, 664284), (6, 442856), (8, 332142), (12, 221428), (16, 166071), (24, 110714), (48, 55357), (197, 13488), (281, 9456), (394, 6744), (562, 4728), (591, 4496), (788, 3372), (843, 3152), (1124, 2364), (1182, 2248), (1576, 1686)]