47239736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 94122000

約数和(自身を除く): 46882264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 829, 838, 1658, 1676, 3316, 3352, 6632, 7123, 14093, 14246, 28186, 28492, 56372, 56984, 112744, 347351, 694702, 1389404, 2778808, 5904967, 11809934, 23619868, 47239736]

約数ペア:

[(1, 47239736), (2, 23619868), (4, 11809934), (8, 5904967), (17, 2778808), (34, 1389404), (68, 694702), (136, 347351), (419, 112744), (829, 56984), (838, 56372), (1658, 28492), (1676, 28186), (3316, 14246), (3352, 14093), (6632, 7123)]