40214924

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 71500800

約数和(自身を除く): 31285876

約数列:

[1, 2, 4, 139, 151, 278, 302, 479, 556, 604, 958, 1916, 20989, 41978, 66581, 72329, 83956, 133162, 144658, 266324, 289316, 10053731, 20107462, 40214924]

約数ペア:

[(1, 40214924), (2, 20107462), (4, 10053731), (139, 289316), (151, 266324), (278, 144658), (302, 133162), (479, 83956), (556, 72329), (604, 66581), (958, 41978), (1916, 20989)]