69939436

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47129}}^1$

素因数の和:47193

約数の個数: 24

約数和(自身を含む): 142521120

約数和(自身を除く): 72581684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 47129, 94258, 188516, 329903, 659806, 1319612, 2497837, 4995674, 9991348, 17484859, 34969718, 69939436]

約数ペア:

[(1, 69939436), (2, 34969718), (4, 17484859), (7, 9991348), (14, 4995674), (28, 2497837), (53, 1319612), (106, 659806), (212, 329903), (371, 188516), (742, 94258), (1484, 47129)]