67216084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^3\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 133675920

約数和(自身を除く): 66459836

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 754, 841, 1378, 1508, 1537, 1682, 2756, 3074, 3364, 6148, 10933, 19981, 21866, 24389, 39962, 43732, 44573, 48778, 79924, 89146, 97556, 178292, 317057, 579449, 634114, 1158898, 1268228, 1292617, 2317796, 2585234, 5170468, 16804021, 33608042, 67216084]

約数ペア:

[(1, 67216084), (2, 33608042), (4, 16804021), (13, 5170468), (26, 2585234), (29, 2317796), (52, 1292617), (53, 1268228), (58, 1158898), (106, 634114), (116, 579449), (212, 317057), (377, 178292), (689, 97556), (754, 89146), (841, 79924), (1378, 48778), (1508, 44573), (1537, 43732), (1682, 39962), (2756, 24389), (3074, 21866), (3364, 19981), (6148, 10933)]