28411452

素因数分解:

$2^2\times 3^3\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 73946880

約数和(自身を除く): 45535428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 503, 523, 1006, 1046, 1509, 1569, 2012, 2092, 3018, 3138, 4527, 4707, 6036, 6276, 9054, 9414, 13581, 14121, 18108, 18828, 27162, 28242, 54324, 56484, 263069, 526138, 789207, 1052276, 1578414, 2367621, 3156828, 4735242, 7102863, 9470484, 14205726, 28411452]

約数ペア:

[(1, 28411452), (2, 14205726), (3, 9470484), (4, 7102863), (6, 4735242), (9, 3156828), (12, 2367621), (18, 1578414), (27, 1052276), (36, 789207), (54, 526138), (108, 263069), (503, 56484), (523, 54324), (1006, 28242), (1046, 27162), (1509, 18828), (1569, 18108), (2012, 14121), (2092, 13581), (3018, 9414), (3138, 9054), (4527, 6276), (4707, 6036)]