13957736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 28479360

約数和(自身を除く): 14521624

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1303, 1339, 2606, 2678, 5212, 5356, 10424, 10712, 16939, 33878, 67756, 134209, 135512, 268418, 536836, 1073672, 1744717, 3489434, 6978868, 13957736]

約数ペア:

[(1, 13957736), (2, 6978868), (4, 3489434), (8, 1744717), (13, 1073672), (26, 536836), (52, 268418), (103, 135512), (104, 134209), (206, 67756), (412, 33878), (824, 16939), (1303, 10712), (1339, 10424), (2606, 5356), (2678, 5212)]