40902764

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47123}}^1$

素因数の和:47165

約数の個数: 24

約数和(自身を含む): 84446208

約数和(自身を除く): 43543444

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 47123, 94246, 188492, 329861, 659722, 1319444, 1460813, 2921626, 5843252, 10225691, 20451382, 40902764]

約数ペア:

[(1, 40902764), (2, 20451382), (4, 10225691), (7, 5843252), (14, 2921626), (28, 1460813), (31, 1319444), (62, 659722), (124, 329861), (217, 188492), (434, 94246), (868, 47123)]