40742044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 84446208

約数和(自身を除く): 43704164

約数列:

[1, 2, 4, 7, 14, 28, 47, 83, 94, 166, 188, 329, 332, 373, 581, 658, 746, 1162, 1316, 1492, 2324, 2611, 3901, 5222, 7802, 10444, 15604, 17531, 27307, 30959, 35062, 54614, 61918, 70124, 109228, 122717, 123836, 216713, 245434, 433426, 490868, 866852, 1455073, 2910146, 5820292, 10185511, 20371022, 40742044]

約数ペア:

[(1, 40742044), (2, 20371022), (4, 10185511), (7, 5820292), (14, 2910146), (28, 1455073), (47, 866852), (83, 490868), (94, 433426), (166, 245434), (188, 216713), (329, 123836), (332, 122717), (373, 109228), (581, 70124), (658, 61918), (746, 54614), (1162, 35062), (1316, 30959), (1492, 27307), (2324, 17531), (2611, 15604), (3901, 10444), (5222, 7802)]