40218592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 86259600

約数和(自身を除く): 46041008

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 2281, 4408, 4562, 8816, 9124, 17632, 18248, 36496, 43339, 66149, 72992, 86678, 132298, 173356, 264596, 346712, 529192, 693424, 1058384, 1256831, 1386848, 2116768, 2513662, 5027324, 10054648, 20109296, 40218592]

約数ペア:

[(1, 40218592), (2, 20109296), (4, 10054648), (8, 5027324), (16, 2513662), (19, 2116768), (29, 1386848), (32, 1256831), (38, 1058384), (58, 693424), (76, 529192), (116, 346712), (152, 264596), (232, 173356), (304, 132298), (464, 86678), (551, 72992), (608, 66149), (928, 43339), (1102, 36496), (2204, 18248), (2281, 17632), (4408, 9124), (4562, 8816)]