64337248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 134964144

約数和(自身を除く): 70626896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 521, 544, 908, 1042, 1816, 2084, 3632, 3859, 4168, 7264, 7718, 8336, 8857, 15436, 16672, 17714, 30872, 35428, 61744, 70856, 118267, 123488, 141712, 236534, 283424, 473068, 946136, 1892272, 2010539, 3784544, 4021078, 8042156, 16084312, 32168624, 64337248]

約数ペア:

[(1, 64337248), (2, 32168624), (4, 16084312), (8, 8042156), (16, 4021078), (17, 3784544), (32, 2010539), (34, 1892272), (68, 946136), (136, 473068), (227, 283424), (272, 236534), (454, 141712), (521, 123488), (544, 118267), (908, 70856), (1042, 61744), (1816, 35428), (2084, 30872), (3632, 17714), (3859, 16672), (4168, 15436), (7264, 8857), (7718, 8336)]