77388304

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{16069}}^1$

素因数の和:16127

約数の個数: 40

約数和(自身を含む): 175355840

約数和(自身を除く): 97967536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 16069, 32138, 64276, 112483, 128552, 224966, 257104, 449932, 690967, 899864, 1381934, 1799728, 2763868, 4836769, 5527736, 9673538, 11055472, 19347076, 38694152, 77388304]

約数ペア:

[(1, 77388304), (2, 38694152), (4, 19347076), (7, 11055472), (8, 9673538), (14, 5527736), (16, 4836769), (28, 2763868), (43, 1799728), (56, 1381934), (86, 899864), (112, 690967), (172, 449932), (301, 257104), (344, 224966), (602, 128552), (688, 112483), (1204, 64276), (2408, 32138), (4816, 16069)]