38810362048

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3259}}^1$

素因数の和:3462

約数の個数: 112

約数和(自身を含む): 81558627840

約数和(自身を除く): 42748265792

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 107, 148, 188, 214, 296, 376, 428, 592, 752, 856, 1184, 1504, 1712, 1739, 2368, 3008, 3259, 3424, 3478, 3959, 5029, 6518, 6848, 6956, 7918, 10058, 13036, 13912, 15836, 20116, 26072, 27824, 31672, 40232, 52144, 55648, 63344, 80464, 104288, 111296, 120583, 126688, 153173, 160928, 186073, 208576, 241166, 253376, 306346, 321856, 348713, 372146, 482332, 612692, 697426, 744292, 964664, 1225384, 1394852, 1488584, 1929328, 2450768, 2789704, 2977168, 3858656, 4901536, 5579408, 5667401, 5954336, 7717312, 9803072, 11158816, 11334802, 11908672, 12902381, 16389511, 22317632, 22669604, 25804762, 32779022, 45339208, 51609524, 65558044, 90678416, 103219048, 131116088, 181356832, 206438096, 262232176, 362713664, 412876192, 524464352, 606411907, 825752384, 1048928704, 1212823814, 2425647628, 4851295256, 9702590512, 19405181024, 38810362048]

約数ペア:

[(1, 38810362048), (2, 19405181024), (4, 9702590512), (8, 4851295256), (16, 2425647628), (32, 1212823814), (37, 1048928704), (47, 825752384), (64, 606411907), (74, 524464352), (94, 412876192), (107, 362713664), (148, 262232176), (188, 206438096), (214, 181356832), (296, 131116088), (376, 103219048), (428, 90678416), (592, 65558044), (752, 51609524), (856, 45339208), (1184, 32779022), (1504, 25804762), (1712, 22669604), (1739, 22317632), (2368, 16389511), (3008, 12902381), (3259, 11908672), (3424, 11334802), (3478, 11158816), (3959, 9803072), (5029, 7717312), (6518, 5954336), (6848, 5667401), (6956, 5579408), (7918, 4901536), (10058, 3858656), (13036, 2977168), (13912, 2789704), (15836, 2450768), (20116, 1929328), (26072, 1488584), (27824, 1394852), (31672, 1225384), (40232, 964664), (52144, 744292), (55648, 697426), (63344, 612692), (80464, 482332), (104288, 372146), (111296, 348713), (120583, 321856), (126688, 306346), (153173, 253376), (160928, 241166), (186073, 208576)]