40947622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 26029658

約数列:

[1, 2, 19, 38, 47, 94, 101, 202, 227, 454, 893, 1786, 1919, 3838, 4313, 4747, 8626, 9494, 10669, 21338, 22927, 45854, 90193, 180386, 202711, 405422, 435613, 871226, 1077569, 2155138, 20473811, 40947622]

約数ペア:

[(1, 40947622), (2, 20473811), (19, 2155138), (38, 1077569), (47, 871226), (94, 435613), (101, 405422), (202, 202711), (227, 180386), (454, 90193), (893, 45854), (1786, 22927), (1919, 21338), (3838, 10669), (4313, 9494), (4747, 8626)]