40245142

素因数分解:

$2^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3331}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 69092352

約数和(自身を除く): 28847210

約数列:

[1, 2, 7, 14, 863, 1726, 3331, 6041, 6662, 12082, 23317, 46634, 2874653, 5749306, 20122571, 40245142]

約数ペア:

[(1, 40245142), (2, 20122571), (7, 5749306), (14, 2874653), (863, 46634), (1726, 23317), (3331, 12082), (6041, 6662)]