28839448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{327721}}^1$

素因数の和:327738

約数の個数: 16

約数和(自身を含む): 58989960

約数和(自身を除く): 30150512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 327721, 655442, 1310884, 2621768, 3604931, 7209862, 14419724, 28839448]

約数ペア:

[(1, 28839448), (2, 14419724), (4, 7209862), (8, 3604931), (11, 2621768), (22, 1310884), (44, 655442), (88, 327721)]