41490565888

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{971}}^1\times {\mathrm{2011}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 83944921536

約数和(自身を除く): 42454355648

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 971, 1328, 1942, 2011, 2656, 3884, 4022, 5312, 7768, 8044, 10624, 15536, 16088, 21248, 31072, 32176, 62144, 64352, 80593, 124288, 128704, 161186, 166913, 248576, 257408, 322372, 333826, 514816, 644744, 667652, 1289488, 1335304, 1952681, 2578976, 2670608, 3905362, 5157952, 5341216, 7810724, 10315904, 10682432, 15621448, 20631808, 21364864, 31242896, 42729728, 62485792, 124971584, 162072523, 249943168, 324145046, 499886336, 648290092, 1296580184, 2593160368, 5186320736, 10372641472, 20745282944, 41490565888]

約数ペア:

[(1, 41490565888), (2, 20745282944), (4, 10372641472), (8, 5186320736), (16, 2593160368), (32, 1296580184), (64, 648290092), (83, 499886336), (128, 324145046), (166, 249943168), (256, 162072523), (332, 124971584), (664, 62485792), (971, 42729728), (1328, 31242896), (1942, 21364864), (2011, 20631808), (2656, 15621448), (3884, 10682432), (4022, 10315904), (5312, 7810724), (7768, 5341216), (8044, 5157952), (10624, 3905362), (15536, 2670608), (16088, 2578976), (21248, 1952681), (31072, 1335304), (32176, 1289488), (62144, 667652), (64352, 644744), (80593, 514816), (124288, 333826), (128704, 322372), (161186, 257408), (166913, 248576)]