72179042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 125202672

約数和(自身を除く): 53023630

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2237, 2482, 4474, 16133, 29081, 32266, 38029, 58162, 76058, 163301, 326602, 494377, 988754, 2122913, 2776117, 4245826, 5552234, 36089521, 72179042]

約数ペア:

[(1, 72179042), (2, 36089521), (13, 5552234), (17, 4245826), (26, 2776117), (34, 2122913), (73, 988754), (146, 494377), (221, 326602), (442, 163301), (949, 76058), (1241, 58162), (1898, 38029), (2237, 32266), (2482, 29081), (4474, 16133)]