28689322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3501

約数の個数: 16

約数和(自身を含む): 44755200

約数和(自身を除く): 16065878

約数列:

[1, 2, 31, 62, 139, 278, 3329, 4309, 6658, 8618, 103199, 206398, 462731, 925462, 14344661, 28689322]

約数ペア:

[(1, 28689322), (2, 14344661), (31, 925462), (62, 462731), (139, 206398), (278, 103199), (3329, 8618), (4309, 6658)]