28430482078

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{837817}}^1$

素因数の和:837904

約数の個数: 24

約数和(自身を含む): 45966046752

約数和(自身を除く): 17535564674

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 16967, 33934, 837817, 1675634, 15918523, 31837046, 39377399, 78754798, 302451937, 604903874, 748170581, 1496341162, 14215241039, 28430482078]

約数ペア:

[(1, 28430482078), (2, 14215241039), (19, 1496341162), (38, 748170581), (47, 604903874), (94, 302451937), (361, 78754798), (722, 39377399), (893, 31837046), (1786, 15918523), (16967, 1675634), (33934, 837817)]