74932144

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15559}}^1$

素因数の和:15617

約数の個数: 40

約数和(自身を含む): 169790720

約数和(自身を除く): 94858576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 15559, 31118, 62236, 108913, 124472, 217826, 248944, 435652, 669037, 871304, 1338074, 1742608, 2676148, 4683259, 5352296, 9366518, 10704592, 18733036, 37466072, 74932144]

約数ペア:

[(1, 74932144), (2, 37466072), (4, 18733036), (7, 10704592), (8, 9366518), (14, 5352296), (16, 4683259), (28, 2676148), (43, 1742608), (56, 1338074), (86, 871304), (112, 669037), (172, 435652), (301, 248944), (344, 217826), (602, 124472), (688, 108913), (1204, 62236), (2408, 31118), (4816, 15559)]