28356228

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{16759}}^1$

素因数の和:16816

約数の個数: 36

約数和(自身を含む): 73207680

約数和(自身を除く): 44851452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 16759, 33518, 50277, 67036, 100554, 150831, 201108, 301662, 603324, 787673, 1575346, 2363019, 3150692, 4726038, 7089057, 9452076, 14178114, 28356228]

約数ペア:

[(1, 28356228), (2, 14178114), (3, 9452076), (4, 7089057), (6, 4726038), (9, 3150692), (12, 2363019), (18, 1575346), (36, 787673), (47, 603324), (94, 301662), (141, 201108), (188, 150831), (282, 100554), (423, 67036), (564, 50277), (846, 33518), (1692, 16759)]