66369394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 136684800

約数和(自身を除く): 70315406

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 119, 133, 182, 221, 238, 247, 266, 323, 442, 494, 646, 1129, 1547, 1729, 2258, 2261, 3094, 3458, 4199, 4522, 7903, 8398, 14677, 15806, 19193, 21451, 29354, 29393, 38386, 42902, 58786, 102739, 134351, 150157, 205478, 249509, 268702, 278863, 300314, 364667, 499018, 557726, 729334, 1746563, 1952041, 2552669, 3493126, 3904082, 4740671, 5105338, 9481342, 33184697, 66369394]

約数ペア:

[(1, 66369394), (2, 33184697), (7, 9481342), (13, 5105338), (14, 4740671), (17, 3904082), (19, 3493126), (26, 2552669), (34, 1952041), (38, 1746563), (91, 729334), (119, 557726), (133, 499018), (182, 364667), (221, 300314), (238, 278863), (247, 268702), (266, 249509), (323, 205478), (442, 150157), (494, 134351), (646, 102739), (1129, 58786), (1547, 42902), (1729, 38386), (2258, 29393), (2261, 29354), (3094, 21451), (3458, 19193), (4199, 15806), (4522, 14677), (7903, 8398)]