72630766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 125985888

約数和(自身を除く): 53355122

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2251, 2482, 4502, 16133, 29263, 32266, 38267, 58526, 76534, 164323, 328646, 497471, 994942, 2136199, 2793491, 4272398, 5586982, 36315383, 72630766]

約数ペア:

[(1, 72630766), (2, 36315383), (13, 5586982), (17, 4272398), (26, 2793491), (34, 2136199), (73, 994942), (146, 497471), (221, 328646), (442, 164323), (949, 76534), (1241, 58526), (1898, 38267), (2251, 32266), (2482, 29263), (4502, 16133)]