64755488

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12569}}^1$

素因数の和:12609

約数の個数: 48

約数和(自身を含む): 152046720

約数和(自身を除く): 87291232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12569, 25138, 50276, 87983, 100552, 175966, 201104, 289087, 351932, 402208, 578174, 703864, 1156348, 1407728, 2023609, 2312696, 2815456, 4047218, 4625392, 8094436, 9250784, 16188872, 32377744, 64755488]

約数ペア:

[(1, 64755488), (2, 32377744), (4, 16188872), (7, 9250784), (8, 8094436), (14, 4625392), (16, 4047218), (23, 2815456), (28, 2312696), (32, 2023609), (46, 1407728), (56, 1156348), (92, 703864), (112, 578174), (161, 402208), (184, 351932), (224, 289087), (322, 201104), (368, 175966), (644, 100552), (736, 87983), (1288, 50276), (2576, 25138), (5152, 12569)]