65141944

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4423}}^1$

素因数の和:4699

約数の個数: 32

約数和(自身を含む): 140152320

約数和(自身を除く): 75010376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2104, 3682, 4423, 7364, 8846, 14728, 17692, 30961, 35384, 61922, 123844, 247688, 1163249, 2326498, 4652996, 8142743, 9305992, 16285486, 32570972, 65141944]

約数ペア:

[(1, 65141944), (2, 32570972), (4, 16285486), (7, 9305992), (8, 8142743), (14, 4652996), (28, 2326498), (56, 1163249), (263, 247688), (526, 123844), (1052, 61922), (1841, 35384), (2104, 30961), (3682, 17692), (4423, 14728), (7364, 8846)]