1965376

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 4608576

約数和(自身を除く): 2643200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 107, 112, 164, 214, 224, 287, 328, 428, 448, 574, 656, 749, 856, 1148, 1312, 1498, 1712, 2296, 2624, 2996, 3424, 4387, 4592, 5992, 6848, 8774, 9184, 11984, 17548, 18368, 23968, 30709, 35096, 47936, 61418, 70192, 122836, 140384, 245672, 280768, 491344, 982688, 1965376]

約数ペア:

[(1, 1965376), (2, 982688), (4, 491344), (7, 280768), (8, 245672), (14, 140384), (16, 122836), (28, 70192), (32, 61418), (41, 47936), (56, 35096), (64, 30709), (82, 23968), (107, 18368), (112, 17548), (164, 11984), (214, 9184), (224, 8774), (287, 6848), (328, 5992), (428, 4592), (448, 4387), (574, 3424), (656, 2996), (749, 2624), (856, 2296), (1148, 1712), (1312, 1498)]