39772214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 65572416

約数和(自身を除く): 25800202

約数列:

[1, 2, 17, 34, 41, 82, 103, 206, 277, 554, 697, 1394, 1751, 3502, 4223, 4709, 8446, 9418, 11357, 22714, 28531, 57062, 71791, 143582, 193069, 386138, 485027, 970054, 1169771, 2339542, 19886107, 39772214]

約数ペア:

[(1, 39772214), (2, 19886107), (17, 2339542), (34, 1169771), (41, 970054), (82, 485027), (103, 386138), (206, 193069), (277, 143582), (554, 71791), (697, 57062), (1394, 28531), (1751, 22714), (3502, 11357), (4223, 9418), (4709, 8446)]