4194720496

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{278017}}^1$

素因数の和:278089

約数の個数: 40

約数和(自身を含む): 8687506464

約数和(自身を除く): 4492785968

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 278017, 556034, 1112068, 2224136, 4448272, 6394391, 11398697, 12788782, 22797394, 25577564, 45594788, 51155128, 91189576, 102310256, 182379152, 262170031, 524340062, 1048680124, 2097360248, 4194720496]

約数ペア:

[(1, 4194720496), (2, 2097360248), (4, 1048680124), (8, 524340062), (16, 262170031), (23, 182379152), (41, 102310256), (46, 91189576), (82, 51155128), (92, 45594788), (164, 25577564), (184, 22797394), (328, 12788782), (368, 11398697), (656, 6394391), (943, 4448272), (1886, 2224136), (3772, 1112068), (7544, 556034), (15088, 278017)]