2649136

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 6219840

約数和(自身を除く): 3570704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 109, 112, 124, 196, 217, 218, 248, 392, 434, 436, 496, 763, 784, 868, 872, 1519, 1526, 1736, 1744, 3038, 3052, 3379, 3472, 5341, 6076, 6104, 6758, 10682, 12152, 12208, 13516, 21364, 23653, 24304, 27032, 42728, 47306, 54064, 85456, 94612, 165571, 189224, 331142, 378448, 662284, 1324568, 2649136]

約数ペア:

[(1, 2649136), (2, 1324568), (4, 662284), (7, 378448), (8, 331142), (14, 189224), (16, 165571), (28, 94612), (31, 85456), (49, 54064), (56, 47306), (62, 42728), (98, 27032), (109, 24304), (112, 23653), (124, 21364), (196, 13516), (217, 12208), (218, 12152), (248, 10682), (392, 6758), (434, 6104), (436, 6076), (496, 5341), (763, 3472), (784, 3379), (868, 3052), (872, 3038), (1519, 1744), (1526, 1736)]