28275492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336613}}^1$

素因数の和:336627

約数の個数: 24

約数和(自身を含む): 75401536

約数和(自身を除く): 47126044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336613, 673226, 1009839, 1346452, 2019678, 2356291, 4039356, 4712582, 7068873, 9425164, 14137746, 28275492]

約数ペア:

[(1, 28275492), (2, 14137746), (3, 9425164), (4, 7068873), (6, 4712582), (7, 4039356), (12, 2356291), (14, 2019678), (21, 1346452), (28, 1009839), (42, 673226), (84, 336613)]