4037985364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{12583}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 8239399168

約数和(自身を除く): 4201413804

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 157, 292, 314, 511, 628, 1022, 1099, 2044, 2198, 4396, 11461, 12583, 22922, 25166, 45844, 50332, 80227, 88081, 160454, 176162, 320908, 352324, 918559, 1837118, 1975531, 3674236, 3951062, 6429913, 7902124, 12859826, 13828717, 25719652, 27657434, 55314868, 144213763, 288427526, 576855052, 1009496341, 2018992682, 4037985364]

約数ペア:

[(1, 4037985364), (2, 2018992682), (4, 1009496341), (7, 576855052), (14, 288427526), (28, 144213763), (73, 55314868), (146, 27657434), (157, 25719652), (292, 13828717), (314, 12859826), (511, 7902124), (628, 6429913), (1022, 3951062), (1099, 3674236), (2044, 1975531), (2198, 1837118), (4396, 918559), (11461, 352324), (12583, 320908), (22922, 176162), (25166, 160454), (45844, 88081), (50332, 80227)]