66868472

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 141613080

約数和(自身を除く): 74744608

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 1867, 3256, 3734, 4477, 7468, 8954, 14936, 17908, 20537, 35816, 41074, 69079, 82148, 138158, 164296, 225907, 276316, 451814, 552632, 759869, 903628, 1519738, 1807256, 3039476, 6078952, 8358559, 16717118, 33434236, 66868472]

約数ペア:

[(1, 66868472), (2, 33434236), (4, 16717118), (8, 8358559), (11, 6078952), (22, 3039476), (37, 1807256), (44, 1519738), (74, 903628), (88, 759869), (121, 552632), (148, 451814), (242, 276316), (296, 225907), (407, 164296), (484, 138158), (814, 82148), (968, 69079), (1628, 41074), (1867, 35816), (3256, 20537), (3734, 17908), (4477, 14936), (7468, 8954)]