73813712

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1867}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 163995456

約数和(自身を除く): 90181744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 1867, 2471, 2824, 3734, 4942, 5648, 7468, 9884, 13069, 14936, 19768, 26138, 29872, 39536, 52276, 104552, 209104, 659051, 1318102, 2636204, 4613357, 5272408, 9226714, 10544816, 18453428, 36906856, 73813712]

約数ペア:

[(1, 73813712), (2, 36906856), (4, 18453428), (7, 10544816), (8, 9226714), (14, 5272408), (16, 4613357), (28, 2636204), (56, 1318102), (112, 659051), (353, 209104), (706, 104552), (1412, 52276), (1867, 39536), (2471, 29872), (2824, 26138), (3734, 19768), (4942, 14936), (5648, 13069), (7468, 9884)]