4009248

素因数分解:

$2^5\times 3^2\times {\mathrm{13921}}^1$

素因数の和:13937

約数の個数: 36

約数和(自身を含む): 11402118

約数和(自身を除く): 7392870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 13921, 27842, 41763, 55684, 83526, 111368, 125289, 167052, 222736, 250578, 334104, 445472, 501156, 668208, 1002312, 1336416, 2004624, 4009248]

約数ペア:

[(1, 4009248), (2, 2004624), (3, 1336416), (4, 1002312), (6, 668208), (8, 501156), (9, 445472), (12, 334104), (16, 250578), (18, 222736), (24, 167052), (32, 125289), (36, 111368), (48, 83526), (72, 55684), (96, 41763), (144, 27842), (288, 13921)]