40315352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65447}}^1$

素因数の和:65471

約数の個数: 32

約数和(自身を含む): 94245120

約数和(自身を除く): 53929768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65447, 130894, 261788, 458129, 523576, 719917, 916258, 1439834, 1832516, 2879668, 3665032, 5039419, 5759336, 10078838, 20157676, 40315352]

約数ペア:

[(1, 40315352), (2, 20157676), (4, 10078838), (7, 5759336), (8, 5039419), (11, 3665032), (14, 2879668), (22, 1832516), (28, 1439834), (44, 916258), (56, 719917), (77, 523576), (88, 458129), (154, 261788), (308, 130894), (616, 65447)]