28392914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 20129326

約数列:

[1, 2, 11, 22, 29, 58, 191, 233, 319, 382, 466, 638, 2101, 2563, 4202, 5126, 5539, 6757, 11078, 13514, 44503, 60929, 74327, 89006, 121858, 148654, 489533, 979066, 1290587, 2581174, 14196457, 28392914]

約数ペア:

[(1, 28392914), (2, 14196457), (11, 2581174), (22, 1290587), (29, 979066), (58, 489533), (191, 148654), (233, 121858), (319, 89006), (382, 74327), (466, 60929), (638, 44503), (2101, 13514), (2563, 11078), (4202, 6757), (5126, 5539)]