40205704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65269}}^1$

素因数の和:65293

約数の個数: 32

約数和(自身を含む): 93988800

約数和(自身を除く): 53783096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65269, 130538, 261076, 456883, 522152, 717959, 913766, 1435918, 1827532, 2871836, 3655064, 5025713, 5743672, 10051426, 20102852, 40205704]

約数ペア:

[(1, 40205704), (2, 20102852), (4, 10051426), (7, 5743672), (8, 5025713), (11, 3655064), (14, 2871836), (22, 1827532), (28, 1435918), (44, 913766), (56, 717959), (77, 522152), (88, 456883), (154, 261076), (308, 130538), (616, 65269)]