65942128

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12527}}^1$

素因数の和:12589

約数の個数: 40

約数和(自身を含む): 149133312

約数和(自身を除く): 83191184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 12527, 25054, 50108, 87689, 100216, 175378, 200432, 350756, 588769, 701512, 1177538, 1403024, 2355076, 4121383, 4710152, 8242766, 9420304, 16485532, 32971064, 65942128]

約数ペア:

[(1, 65942128), (2, 32971064), (4, 16485532), (7, 9420304), (8, 8242766), (14, 4710152), (16, 4121383), (28, 2355076), (47, 1403024), (56, 1177538), (94, 701512), (112, 588769), (188, 350756), (329, 200432), (376, 175378), (658, 100216), (752, 87689), (1316, 50108), (2632, 25054), (5264, 12527)]