40079312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27527}}^1$

素因数の和:27555

約数の個数: 40

約数和(自身を含む): 95577216

約数和(自身を除く): 55497904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27527, 55054, 110108, 192689, 220216, 357851, 385378, 440432, 715702, 770756, 1431404, 1541512, 2504957, 2862808, 3083024, 5009914, 5725616, 10019828, 20039656, 40079312]

約数ペア:

[(1, 40079312), (2, 20039656), (4, 10019828), (7, 5725616), (8, 5009914), (13, 3083024), (14, 2862808), (16, 2504957), (26, 1541512), (28, 1431404), (52, 770756), (56, 715702), (91, 440432), (104, 385378), (112, 357851), (182, 220216), (208, 192689), (364, 110108), (728, 55054), (1456, 27527)]