28674692

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 51194976

約数和(自身を除く): 22520284

約数列:

[1, 2, 4, 73, 146, 283, 292, 347, 566, 694, 1132, 1388, 20659, 25331, 41318, 50662, 82636, 98201, 101324, 196402, 392804, 7168673, 14337346, 28674692]

約数ペア:

[(1, 28674692), (2, 14337346), (4, 7168673), (73, 392804), (146, 196402), (283, 101324), (292, 98201), (347, 82636), (566, 50662), (694, 41318), (1132, 25331), (1388, 20659)]