21925288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35593}}^1$

素因数の和:35617

約数の個数: 32

約数和(自身を含む): 51255360

約数和(自身を除く): 29330072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35593, 71186, 142372, 249151, 284744, 391523, 498302, 783046, 996604, 1566092, 1993208, 2740661, 3132184, 5481322, 10962644, 21925288]

約数ペア:

[(1, 21925288), (2, 10962644), (4, 5481322), (7, 3132184), (8, 2740661), (11, 1993208), (14, 1566092), (22, 996604), (28, 783046), (44, 498302), (56, 391523), (77, 284744), (88, 249151), (154, 142372), (308, 71186), (616, 35593)]