61857046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 38608874

約数列:

[1, 2, 19, 38, 71, 101, 142, 202, 227, 454, 1349, 1919, 2698, 3838, 4313, 7171, 8626, 14342, 16117, 22927, 32234, 45854, 136249, 272498, 306223, 435613, 612446, 871226, 1627817, 3255634, 30928523, 61857046]

約数ペア:

[(1, 61857046), (2, 30928523), (19, 3255634), (38, 1627817), (71, 871226), (101, 612446), (142, 435613), (202, 306223), (227, 272498), (454, 136249), (1349, 45854), (1919, 32234), (2698, 22927), (3838, 16117), (4313, 14342), (7171, 8626)]