61691568

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{9811}}^1$

素因数の和:9953

約数の個数: 40

約数和(自身を含む): 160602816

約数和(自身を除く): 98911248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 9811, 19622, 29433, 39244, 58866, 78488, 117732, 156976, 235464, 470928, 1285241, 2570482, 3855723, 5140964, 7711446, 10281928, 15422892, 20563856, 30845784, 61691568]

約数ペア:

[(1, 61691568), (2, 30845784), (3, 20563856), (4, 15422892), (6, 10281928), (8, 7711446), (12, 5140964), (16, 3855723), (24, 2570482), (48, 1285241), (131, 470928), (262, 235464), (393, 156976), (524, 117732), (786, 78488), (1048, 58866), (1572, 39244), (2096, 29433), (3144, 19622), (6288, 9811)]