355054928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9391}}^1$

素因数の和:9555

約数の個数: 40

約数和(自身を含む): 733703040

約数和(自身を除く): 378648112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 1112, 2224, 2363, 4726, 9391, 9452, 18782, 18904, 37564, 37808, 75128, 150256, 159647, 319294, 638588, 1277176, 1305349, 2554352, 2610698, 5221396, 10442792, 20885584, 22190933, 44381866, 88763732, 177527464, 355054928]

約数ペア:

[(1, 355054928), (2, 177527464), (4, 88763732), (8, 44381866), (16, 22190933), (17, 20885584), (34, 10442792), (68, 5221396), (136, 2610698), (139, 2554352), (272, 1305349), (278, 1277176), (556, 638588), (1112, 319294), (2224, 159647), (2363, 150256), (4726, 75128), (9391, 37808), (9452, 37564), (18782, 18904)]