668836048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{3329}}^1$

素因数の和:3799

約数の個数: 40

約数和(自身を含む): 1344054600

約数和(自身を除く): 675218552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 433, 464, 866, 1732, 3329, 3464, 6658, 6928, 12557, 13316, 25114, 26632, 50228, 53264, 96541, 100456, 193082, 200912, 386164, 772328, 1441457, 1544656, 2882914, 5765828, 11531656, 23063312, 41802253, 83604506, 167209012, 334418024, 668836048]

約数ペア:

[(1, 668836048), (2, 334418024), (4, 167209012), (8, 83604506), (16, 41802253), (29, 23063312), (58, 11531656), (116, 5765828), (232, 2882914), (433, 1544656), (464, 1441457), (866, 772328), (1732, 386164), (3329, 200912), (3464, 193082), (6658, 100456), (6928, 96541), (12557, 53264), (13316, 50228), (25114, 26632)]