6670976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 15136800

約数和(自身を除く): 8465824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 211, 247, 304, 416, 422, 494, 608, 832, 844, 988, 1216, 1664, 1688, 1976, 2432, 2743, 3376, 3952, 4009, 5486, 6752, 7904, 8018, 10972, 13504, 15808, 16036, 21944, 27008, 31616, 32072, 43888, 52117, 64144, 87776, 104234, 128288, 175552, 208468, 256576, 351104, 416936, 513152, 833872, 1667744, 3335488, 6670976]

約数ペア:

[(1, 6670976), (2, 3335488), (4, 1667744), (8, 833872), (13, 513152), (16, 416936), (19, 351104), (26, 256576), (32, 208468), (38, 175552), (52, 128288), (64, 104234), (76, 87776), (104, 64144), (128, 52117), (152, 43888), (208, 32072), (211, 31616), (247, 27008), (304, 21944), (416, 16036), (422, 15808), (494, 13504), (608, 10972), (832, 8018), (844, 7904), (988, 6752), (1216, 5486), (1664, 4009), (1688, 3952), (1976, 3376), (2432, 2743)]