24991696

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{21397}}^1$

素因数の和:21478

約数の個数: 20

約数和(自身を含む): 49087012

約数和(自身を除く): 24095316

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 21397, 42794, 85588, 171176, 342352, 1561981, 3123962, 6247924, 12495848, 24991696]

約数ペア:

[(1, 24991696), (2, 12495848), (4, 6247924), (8, 3123962), (16, 1561981), (73, 342352), (146, 171176), (292, 85588), (584, 42794), (1168, 21397)]