66773456

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{757}}^1$

素因数の和:951

約数の個数: 40

約数和(自身を含む): 133938600

約数和(自身を除く): 67165144

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 757, 1192, 1514, 2384, 3028, 5513, 6056, 11026, 12112, 22052, 28009, 44104, 56018, 88208, 112036, 112793, 224072, 225586, 448144, 451172, 902344, 1804688, 4173341, 8346682, 16693364, 33386728, 66773456]

約数ペア:

[(1, 66773456), (2, 33386728), (4, 16693364), (8, 8346682), (16, 4173341), (37, 1804688), (74, 902344), (148, 451172), (149, 448144), (296, 225586), (298, 224072), (592, 112793), (596, 112036), (757, 88208), (1192, 56018), (1514, 44104), (2384, 28009), (3028, 22052), (5513, 12112), (6056, 11026)]