1552807856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{13099}}^1$

素因数の和:13377

約数の個数: 40

約数和(自身を含む): 3118848000

約数和(自身を除く): 1566040144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 239, 248, 478, 496, 956, 1912, 3824, 7409, 13099, 14818, 26198, 29636, 52396, 59272, 104792, 118544, 209584, 406069, 812138, 1624276, 3130661, 3248552, 6261322, 6497104, 12522644, 25045288, 50090576, 97050491, 194100982, 388201964, 776403928, 1552807856]

約数ペア:

[(1, 1552807856), (2, 776403928), (4, 388201964), (8, 194100982), (16, 97050491), (31, 50090576), (62, 25045288), (124, 12522644), (239, 6497104), (248, 6261322), (478, 3248552), (496, 3130661), (956, 1624276), (1912, 812138), (3824, 406069), (7409, 209584), (13099, 118544), (14818, 104792), (26198, 59272), (29636, 52396)]