7139969584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40568009}}^1$

素因数の和:40568028

約数の個数: 20

約数和(自身を含む): 15091299720

約数和(自身を除く): 7951330136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40568009, 81136018, 162272036, 324544072, 446248099, 649088144, 892496198, 1784992396, 3569984792, 7139969584]

約数ペア:

[(1, 7139969584), (2, 3569984792), (4, 1784992396), (8, 892496198), (11, 649088144), (16, 446248099), (22, 324544072), (44, 162272036), (88, 81136018), (176, 40568009)]