68447204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 141778560

約数和(自身を除く): 73331356

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 109, 164, 218, 287, 436, 547, 574, 763, 1094, 1148, 1526, 2188, 3052, 3829, 4469, 7658, 8938, 15316, 17876, 22427, 31283, 44854, 59623, 62566, 89708, 119246, 125132, 156989, 238492, 313978, 417361, 627956, 834722, 1669444, 2444543, 4889086, 9778172, 17111801, 34223602, 68447204]

約数ペア:

[(1, 68447204), (2, 34223602), (4, 17111801), (7, 9778172), (14, 4889086), (28, 2444543), (41, 1669444), (82, 834722), (109, 627956), (164, 417361), (218, 313978), (287, 238492), (436, 156989), (547, 125132), (574, 119246), (763, 89708), (1094, 62566), (1148, 59623), (1526, 44854), (2188, 31283), (3052, 22427), (3829, 17876), (4469, 15316), (7658, 8938)]