28839944

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5099}}^1$

素因数の和:5213

約数の個数: 32

約数和(自身を含む): 62424000

約数和(自身を除く): 33584056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5099, 5656, 10198, 20396, 35693, 40792, 71386, 142772, 285544, 514999, 1029998, 2059996, 3604993, 4119992, 7209986, 14419972, 28839944]

約数ペア:

[(1, 28839944), (2, 14419972), (4, 7209986), (7, 4119992), (8, 3604993), (14, 2059996), (28, 1029998), (56, 514999), (101, 285544), (202, 142772), (404, 71386), (707, 40792), (808, 35693), (1414, 20396), (2828, 10198), (5099, 5656)]