4287248

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 40

約数和(自身を含む): 9612480

約数和(自身を除く): 5325232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 379, 404, 707, 758, 808, 1414, 1516, 1616, 2653, 2828, 3032, 5306, 5656, 6064, 10612, 11312, 21224, 38279, 42448, 76558, 153116, 267953, 306232, 535906, 612464, 1071812, 2143624, 4287248]

約数ペア:

[(1, 4287248), (2, 2143624), (4, 1071812), (7, 612464), (8, 535906), (14, 306232), (16, 267953), (28, 153116), (56, 76558), (101, 42448), (112, 38279), (202, 21224), (379, 11312), (404, 10612), (707, 6064), (758, 5656), (808, 5306), (1414, 3032), (1516, 2828), (1616, 2653)]