74976868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1931}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 139243104

約数和(自身を除く): 64266236

約数列:

[1, 2, 4, 17, 34, 68, 571, 1142, 1931, 2284, 3862, 7724, 9707, 19414, 32827, 38828, 65654, 131308, 1102601, 2205202, 4410404, 18744217, 37488434, 74976868]

約数ペア:

[(1, 74976868), (2, 37488434), (4, 18744217), (17, 4410404), (34, 2205202), (68, 1102601), (571, 131308), (1142, 65654), (1931, 38828), (2284, 32827), (3862, 19414), (7724, 9707)]