4643752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 9273600

約数和(自身を除く): 4629848

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 223, 274, 446, 548, 892, 1096, 1784, 2603, 4237, 5206, 8474, 10412, 16948, 20824, 30551, 33896, 61102, 122204, 244408, 580469, 1160938, 2321876, 4643752]

約数ペア:

[(1, 4643752), (2, 2321876), (4, 1160938), (8, 580469), (19, 244408), (38, 122204), (76, 61102), (137, 33896), (152, 30551), (223, 20824), (274, 16948), (446, 10412), (548, 8474), (892, 5206), (1096, 4237), (1784, 2603)]