28394534

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 50409216

約数和(自身を除く): 22014682

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 467, 602, 707, 934, 1414, 3269, 4343, 6538, 8686, 20081, 30401, 40162, 47167, 60802, 94334, 140567, 281134, 330169, 660338, 2028181, 4056362, 14197267, 28394534]

約数ペア:

[(1, 28394534), (2, 14197267), (7, 4056362), (14, 2028181), (43, 660338), (86, 330169), (101, 281134), (202, 140567), (301, 94334), (467, 60802), (602, 47167), (707, 40162), (934, 30401), (1414, 20081), (3269, 8686), (4343, 6538)]