2921669056

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{12791}}^1$

素因数の和:12929

約数の個数: 56

約数和(自身を含む): 6004462464

約数和(自身を除く): 3082793408

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 1376, 2656, 2752, 3569, 5312, 7138, 12791, 14276, 25582, 28552, 51164, 57104, 102328, 114208, 204656, 228416, 409312, 550013, 818624, 1061653, 1100026, 2123306, 2200052, 4246612, 4400104, 8493224, 8800208, 16986448, 17600416, 33972896, 35200832, 45651079, 67945792, 91302158, 182604316, 365208632, 730417264, 1460834528, 2921669056]

約数ペア:

[(1, 2921669056), (2, 1460834528), (4, 730417264), (8, 365208632), (16, 182604316), (32, 91302158), (43, 67945792), (64, 45651079), (83, 35200832), (86, 33972896), (166, 17600416), (172, 16986448), (332, 8800208), (344, 8493224), (664, 4400104), (688, 4246612), (1328, 2200052), (1376, 2123306), (2656, 1100026), (2752, 1061653), (3569, 818624), (5312, 550013), (7138, 409312), (12791, 228416), (14276, 204656), (25582, 114208), (28552, 102328), (51164, 57104)]