16577292544

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{1571}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 33853938048

約数和(自身を除く): 17276645504

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 877, 1504, 1571, 1754, 3008, 3142, 3508, 6016, 6284, 7016, 12032, 12568, 14032, 25136, 28064, 41219, 50272, 56128, 73837, 82438, 100544, 112256, 147674, 164876, 201088, 224512, 295348, 329752, 402176, 590696, 659504, 1181392, 1319008, 1377767, 2362784, 2638016, 2755534, 4725568, 5276032, 5511068, 9451136, 10552064, 11022136, 18902272, 22044272, 44088544, 64755049, 88177088, 129510098, 176354176, 259020196, 352708352, 518040392, 1036080784, 2072161568, 4144323136, 8288646272, 16577292544]

約数ペア:

[(1, 16577292544), (2, 8288646272), (4, 4144323136), (8, 2072161568), (16, 1036080784), (32, 518040392), (47, 352708352), (64, 259020196), (94, 176354176), (128, 129510098), (188, 88177088), (256, 64755049), (376, 44088544), (752, 22044272), (877, 18902272), (1504, 11022136), (1571, 10552064), (1754, 9451136), (3008, 5511068), (3142, 5276032), (3508, 4725568), (6016, 2755534), (6284, 2638016), (7016, 2362784), (12032, 1377767), (12568, 1319008), (14032, 1181392), (25136, 659504), (28064, 590696), (41219, 402176), (50272, 329752), (56128, 295348), (73837, 224512), (82438, 201088), (100544, 164876), (112256, 147674)]