12440072

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{43}}^2$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 24732045

約数和(自身を除く): 12291973

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 841, 1247, 1682, 1849, 2494, 3364, 3698, 4988, 6728, 7396, 9976, 14792, 36163, 53621, 72326, 107242, 144652, 214484, 289304, 428968, 1555009, 3110018, 6220036, 12440072]

約数ペア:

[(1, 12440072), (2, 6220036), (4, 3110018), (8, 1555009), (29, 428968), (43, 289304), (58, 214484), (86, 144652), (116, 107242), (172, 72326), (232, 53621), (344, 36163), (841, 14792), (1247, 9976), (1682, 7396), (1849, 6728), (2494, 4988), (3364, 3698)]