1725136

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 3890624

約数和(自身を除く): 2165488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 211, 292, 422, 511, 584, 844, 1022, 1168, 1477, 1688, 2044, 2954, 3376, 4088, 5908, 8176, 11816, 15403, 23632, 30806, 61612, 107821, 123224, 215642, 246448, 431284, 862568, 1725136]

約数ペア:

[(1, 1725136), (2, 862568), (4, 431284), (7, 246448), (8, 215642), (14, 123224), (16, 107821), (28, 61612), (56, 30806), (73, 23632), (112, 15403), (146, 11816), (211, 8176), (292, 5908), (422, 4088), (511, 3376), (584, 2954), (844, 2044), (1022, 1688), (1168, 1477)]