4635988

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 9856000

約数和(自身を除く): 5220012

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 109, 124, 196, 217, 218, 343, 434, 436, 686, 763, 868, 1372, 1519, 1526, 3038, 3052, 3379, 5341, 6076, 6758, 10633, 10682, 13516, 21266, 21364, 23653, 37387, 42532, 47306, 74774, 94612, 149548, 165571, 331142, 662284, 1158997, 2317994, 4635988]

約数ペア:

[(1, 4635988), (2, 2317994), (4, 1158997), (7, 662284), (14, 331142), (28, 165571), (31, 149548), (49, 94612), (62, 74774), (98, 47306), (109, 42532), (124, 37387), (196, 23653), (217, 21364), (218, 21266), (343, 13516), (434, 10682), (436, 10633), (686, 6758), (763, 6076), (868, 5341), (1372, 3379), (1519, 3052), (1526, 3038)]