40016368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21017}}^1$

素因数の和:21049

約数の個数: 40

約数和(自身を含む): 93824352

約数和(自身を除く): 53807984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21017, 42034, 84068, 147119, 168136, 294238, 336272, 357289, 588476, 714578, 1176952, 1429156, 2353904, 2501023, 2858312, 5002046, 5716624, 10004092, 20008184, 40016368]

約数ペア:

[(1, 40016368), (2, 20008184), (4, 10004092), (7, 5716624), (8, 5002046), (14, 2858312), (16, 2501023), (17, 2353904), (28, 1429156), (34, 1176952), (56, 714578), (68, 588476), (112, 357289), (119, 336272), (136, 294238), (238, 168136), (272, 147119), (476, 84068), (952, 42034), (1904, 21017)]