28819512

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{701}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 78301080

約数和(自身を除く): 49481568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 701, 1142, 1402, 1713, 2103, 2284, 2804, 3426, 4206, 4568, 5139, 5608, 6309, 6852, 8412, 10278, 12618, 13704, 16824, 20556, 25236, 41112, 50472, 400271, 800542, 1200813, 1601084, 2401626, 3202168, 3602439, 4803252, 7204878, 9606504, 14409756, 28819512]

約数ペア:

[(1, 28819512), (2, 14409756), (3, 9606504), (4, 7204878), (6, 4803252), (8, 3602439), (9, 3202168), (12, 2401626), (18, 1601084), (24, 1200813), (36, 800542), (72, 400271), (571, 50472), (701, 41112), (1142, 25236), (1402, 20556), (1713, 16824), (2103, 13704), (2284, 12618), (2804, 10278), (3426, 8412), (4206, 6852), (4568, 6309), (5139, 5608)]