39627664

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 78744960

約数和(自身を除く): 39117296

約数列:

[1, 2, 4, 8, 16, 79, 107, 158, 214, 293, 316, 428, 586, 632, 856, 1172, 1264, 1712, 2344, 4688, 8453, 16906, 23147, 31351, 33812, 46294, 62702, 67624, 92588, 125404, 135248, 185176, 250808, 370352, 501616, 2476729, 4953458, 9906916, 19813832, 39627664]

約数ペア:

[(1, 39627664), (2, 19813832), (4, 9906916), (8, 4953458), (16, 2476729), (79, 501616), (107, 370352), (158, 250808), (214, 185176), (293, 135248), (316, 125404), (428, 92588), (586, 67624), (632, 62702), (856, 46294), (1172, 33812), (1264, 31351), (1712, 23147), (2344, 16906), (4688, 8453)]