40696516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23827}}^1$

素因数の和:23899

約数の個数: 24

約数和(自身を含む): 82730816

約数和(自身を除く): 42034300

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23827, 47654, 95308, 166789, 333578, 667156, 1453447, 2906894, 5813788, 10174129, 20348258, 40696516]

約数ペア:

[(1, 40696516), (2, 20348258), (4, 10174129), (7, 5813788), (14, 2906894), (28, 1453447), (61, 667156), (122, 333578), (244, 166789), (427, 95308), (854, 47654), (1708, 23827)]