747324592

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{125897}}^1$

素因数の和:125965

約数の個数: 40

約数和(自身を含む): 1686026016

約数和(自身を除く): 938701424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 125897, 251794, 503588, 881279, 1007176, 1762558, 2014352, 3525116, 6672541, 7050232, 13345082, 14100464, 26690164, 46707787, 53380328, 93415574, 106760656, 186831148, 373662296, 747324592]

約数ペア:

[(1, 747324592), (2, 373662296), (4, 186831148), (7, 106760656), (8, 93415574), (14, 53380328), (16, 46707787), (28, 26690164), (53, 14100464), (56, 13345082), (106, 7050232), (112, 6672541), (212, 3525116), (371, 2014352), (424, 1762558), (742, 1007176), (848, 881279), (1484, 503588), (2968, 251794), (5936, 125897)]