63628708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 131777856

約数和(自身を除く): 68149148

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 346, 572, 643, 692, 1286, 1903, 2249, 2572, 3806, 4498, 7073, 7612, 8359, 8996, 14146, 16718, 24739, 28292, 33436, 49478, 91949, 98956, 111239, 183898, 222478, 367796, 444956, 1223629, 1446107, 2447258, 2892214, 4894516, 5784428, 15907177, 31814354, 63628708]

約数ペア:

[(1, 63628708), (2, 31814354), (4, 15907177), (11, 5784428), (13, 4894516), (22, 2892214), (26, 2447258), (44, 1446107), (52, 1223629), (143, 444956), (173, 367796), (286, 222478), (346, 183898), (572, 111239), (643, 98956), (692, 91949), (1286, 49478), (1903, 33436), (2249, 28292), (2572, 24739), (3806, 16718), (4498, 14146), (7073, 8996), (7612, 8359)]