2872912

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 6446016

約数和(自身を除く): 3573104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 227, 452, 454, 791, 904, 908, 1582, 1589, 1808, 1816, 3164, 3178, 3632, 6328, 6356, 12656, 12712, 25424, 25651, 51302, 102604, 179557, 205208, 359114, 410416, 718228, 1436456, 2872912]

約数ペア:

[(1, 2872912), (2, 1436456), (4, 718228), (7, 410416), (8, 359114), (14, 205208), (16, 179557), (28, 102604), (56, 51302), (112, 25651), (113, 25424), (226, 12712), (227, 12656), (452, 6356), (454, 6328), (791, 3632), (904, 3178), (908, 3164), (1582, 1816), (1589, 1808)]