71319328

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{12451}}^1$

素因数の和:12640

約数の個数: 24

約数和(自身を含む): 141205680

約数和(自身を除く): 69886352

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 12451, 24902, 49804, 99608, 199216, 398432, 2228729, 4457458, 8914916, 17829832, 35659664, 71319328]

約数ペア:

[(1, 71319328), (2, 35659664), (4, 17829832), (8, 8914916), (16, 4457458), (32, 2228729), (179, 398432), (358, 199216), (716, 99608), (1432, 49804), (2864, 24902), (5728, 12451)]