40294394

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 70968960

約数和(自身を除く): 30674566

約数列:

[1, 2, 7, 14, 73, 89, 146, 178, 443, 511, 623, 886, 1022, 1246, 3101, 6202, 6497, 12994, 32339, 39427, 45479, 64678, 78854, 90958, 226373, 275989, 452746, 551978, 2878171, 5756342, 20147197, 40294394]

約数ペア:

[(1, 40294394), (2, 20147197), (7, 5756342), (14, 2878171), (73, 551978), (89, 452746), (146, 275989), (178, 226373), (443, 90958), (511, 78854), (623, 64678), (886, 45479), (1022, 39427), (1246, 32339), (3101, 12994), (6202, 6497)]