39725864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 77301120

約数和(自身を除く): 37575256

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 824, 1303, 2606, 3811, 5212, 7622, 10424, 15244, 30488, 48211, 96422, 134209, 192844, 268418, 385688, 536836, 1073672, 4965733, 9931466, 19862932, 39725864]

約数ペア:

[(1, 39725864), (2, 19862932), (4, 9931466), (8, 4965733), (37, 1073672), (74, 536836), (103, 385688), (148, 268418), (206, 192844), (296, 134209), (412, 96422), (824, 48211), (1303, 30488), (2606, 15244), (3811, 10424), (5212, 7622)]