2931488

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3963232

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 569, 644, 736, 1138, 1288, 2276, 2576, 3983, 4552, 5152, 7966, 9104, 13087, 15932, 18208, 26174, 31864, 52348, 63728, 91609, 104696, 127456, 183218, 209392, 366436, 418784, 732872, 1465744, 2931488]

約数ペア:

[(1, 2931488), (2, 1465744), (4, 732872), (7, 418784), (8, 366436), (14, 209392), (16, 183218), (23, 127456), (28, 104696), (32, 91609), (46, 63728), (56, 52348), (92, 31864), (112, 26174), (161, 18208), (184, 15932), (224, 13087), (322, 9104), (368, 7966), (569, 5152), (644, 4552), (736, 3983), (1138, 2576), (1288, 2276)]