23781688

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 51154560

約数和(自身を除く): 27372872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1283, 1324, 2317, 2566, 2648, 4634, 5132, 8981, 9268, 10264, 17962, 18536, 35924, 71848, 424673, 849346, 1698692, 2972711, 3397384, 5945422, 11890844, 23781688]

約数ペア:

[(1, 23781688), (2, 11890844), (4, 5945422), (7, 3397384), (8, 2972711), (14, 1698692), (28, 849346), (56, 424673), (331, 71848), (662, 35924), (1283, 18536), (1324, 17962), (2317, 10264), (2566, 9268), (2648, 8981), (4634, 5132)]