28413084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338251}}^1$

素因数の和:338265

約数の個数: 24

約数和(自身を含む): 75768448

約数和(自身を除く): 47355364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338251, 676502, 1014753, 1353004, 2029506, 2367757, 4059012, 4735514, 7103271, 9471028, 14206542, 28413084]

約数ペア:

[(1, 28413084), (2, 14206542), (3, 9471028), (4, 7103271), (6, 4735514), (7, 4059012), (12, 2367757), (14, 2029506), (21, 1353004), (28, 1014753), (42, 676502), (84, 338251)]