77995388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4463}}^1$

素因数の和:4741

約数の個数: 24

約数和(自身を含む): 145115712

約数和(自身を除く): 67120324

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 4369, 4463, 8738, 8926, 17476, 17852, 75871, 151742, 303484, 1146991, 2293982, 4587964, 19498847, 38997694, 77995388]

約数ペア:

[(1, 77995388), (2, 38997694), (4, 19498847), (17, 4587964), (34, 2293982), (68, 1146991), (257, 303484), (514, 151742), (1028, 75871), (4369, 17852), (4463, 17476), (8738, 8926)]