66330418

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 129752064

約数和(自身を除く): 63421646

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1663, 1813, 2849, 3326, 3626, 5698, 11641, 18293, 19943, 23282, 36586, 39886, 61531, 81487, 123062, 128051, 162974, 256102, 430717, 676841, 861434, 896357, 1353682, 1792714, 3015019, 4737887, 6030038, 9475774, 33165209, 66330418]

約数ペア:

[(1, 66330418), (2, 33165209), (7, 9475774), (11, 6030038), (14, 4737887), (22, 3015019), (37, 1792714), (49, 1353682), (74, 896357), (77, 861434), (98, 676841), (154, 430717), (259, 256102), (407, 162974), (518, 128051), (539, 123062), (814, 81487), (1078, 61531), (1663, 39886), (1813, 36586), (2849, 23282), (3326, 19943), (3626, 18293), (5698, 11641)]