65289904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3803}}^1$

素因数の和:3877

約数の個数: 40

約数和(自身を含む): 134433360

約数和(自身を除く): 69143456

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 3803, 4292, 7606, 8584, 15212, 17168, 30424, 60848, 110287, 140711, 220574, 281422, 441148, 562844, 882296, 1125688, 1764592, 2251376, 4080619, 8161238, 16322476, 32644952, 65289904]

約数ペア:

[(1, 65289904), (2, 32644952), (4, 16322476), (8, 8161238), (16, 4080619), (29, 2251376), (37, 1764592), (58, 1125688), (74, 882296), (116, 562844), (148, 441148), (232, 281422), (296, 220574), (464, 140711), (592, 110287), (1073, 60848), (2146, 30424), (3803, 17168), (4292, 15212), (7606, 8584)]