53334568

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2399}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 114624000

約数和(自身を除く): 61289432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2399, 2779, 3176, 4798, 5558, 9596, 11116, 16793, 19192, 22232, 33586, 67172, 134344, 952403, 1904806, 3809612, 6666821, 7619224, 13333642, 26667284, 53334568]

約数ペア:

[(1, 53334568), (2, 26667284), (4, 13333642), (7, 7619224), (8, 6666821), (14, 3809612), (28, 1904806), (56, 952403), (397, 134344), (794, 67172), (1588, 33586), (2399, 22232), (2779, 19192), (3176, 16793), (4798, 11116), (5558, 9596)]