67264832

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:327

約数の個数: 56

約数和(自身を含む): 137598912

約数和(自身を除く): 70334080

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 131, 142, 226, 262, 284, 452, 524, 568, 904, 1048, 1136, 1808, 2096, 2272, 3616, 4192, 4544, 7232, 8023, 8384, 9301, 14803, 16046, 18602, 29606, 32092, 37204, 59212, 64184, 74408, 118424, 128368, 148816, 236848, 256736, 297632, 473696, 513472, 595264, 947392, 1051013, 2102026, 4204052, 8408104, 16816208, 33632416, 67264832]

約数ペア:

[(1, 67264832), (2, 33632416), (4, 16816208), (8, 8408104), (16, 4204052), (32, 2102026), (64, 1051013), (71, 947392), (113, 595264), (131, 513472), (142, 473696), (226, 297632), (262, 256736), (284, 236848), (452, 148816), (524, 128368), (568, 118424), (904, 74408), (1048, 64184), (1136, 59212), (1808, 37204), (2096, 32092), (2272, 29606), (3616, 18602), (4192, 16046), (4544, 14803), (7232, 9301), (8023, 8384)]