66216752

素因数分解:

$2^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 147017376

約数和(自身を除く): 80800624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593, 997, 1186, 1994, 2372, 3988, 4151, 4744, 6979, 7976, 8302, 9488, 13958, 15952, 16604, 27916, 33208, 55832, 66416, 111664, 591221, 1182442, 2364884, 4138547, 4729768, 8277094, 9459536, 16554188, 33108376, 66216752]

約数ペア:

[(1, 66216752), (2, 33108376), (4, 16554188), (7, 9459536), (8, 8277094), (14, 4729768), (16, 4138547), (28, 2364884), (56, 1182442), (112, 591221), (593, 111664), (997, 66416), (1186, 55832), (1994, 33208), (2372, 27916), (3988, 16604), (4151, 15952), (4744, 13958), (6979, 9488), (7976, 8302)]