28057134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3391}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 64475136

約数和(自身を除く): 36418002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3391, 4137, 6782, 8274, 10173, 20346, 23737, 47474, 71211, 142422, 668027, 1336054, 2004081, 4008162, 4676189, 9352378, 14028567, 28057134]

約数ペア:

[(1, 28057134), (2, 14028567), (3, 9352378), (6, 4676189), (7, 4008162), (14, 2004081), (21, 1336054), (42, 668027), (197, 142422), (394, 71211), (591, 47474), (1182, 23737), (1379, 20346), (2758, 10173), (3391, 8274), (4137, 6782)]