7937288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 15888000

約数和(自身を除く): 7950712

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 661, 1322, 1501, 2644, 3002, 5288, 6004, 12008, 12559, 25118, 50236, 52219, 100472, 104438, 208876, 417752, 992161, 1984322, 3968644, 7937288]

約数ペア:

[(1, 7937288), (2, 3968644), (4, 1984322), (8, 992161), (19, 417752), (38, 208876), (76, 104438), (79, 100472), (152, 52219), (158, 50236), (316, 25118), (632, 12559), (661, 12008), (1322, 6004), (1501, 5288), (2644, 3002)]