4738412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 10063872

約数和(自身を除く): 5325460

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 103, 106, 124, 206, 212, 217, 371, 412, 434, 721, 742, 868, 1442, 1484, 1643, 2884, 3193, 3286, 5459, 6386, 6572, 10918, 11501, 12772, 21836, 22351, 23002, 38213, 44702, 46004, 76426, 89404, 152852, 169229, 338458, 676916, 1184603, 2369206, 4738412]

約数ペア:

[(1, 4738412), (2, 2369206), (4, 1184603), (7, 676916), (14, 338458), (28, 169229), (31, 152852), (53, 89404), (62, 76426), (103, 46004), (106, 44702), (124, 38213), (206, 23002), (212, 22351), (217, 21836), (371, 12772), (412, 11501), (434, 10918), (721, 6572), (742, 6386), (868, 5459), (1442, 3286), (1484, 3193), (1643, 2884)]