1406272

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 56

約数和(自身を含む): 3308096

約数和(自身を除く): 1901824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 73, 86, 112, 146, 172, 224, 292, 301, 344, 448, 511, 584, 602, 688, 1022, 1168, 1204, 1376, 2044, 2336, 2408, 2752, 3139, 4088, 4672, 4816, 6278, 8176, 9632, 12556, 16352, 19264, 21973, 25112, 32704, 43946, 50224, 87892, 100448, 175784, 200896, 351568, 703136, 1406272]

約数ペア:

[(1, 1406272), (2, 703136), (4, 351568), (7, 200896), (8, 175784), (14, 100448), (16, 87892), (28, 50224), (32, 43946), (43, 32704), (56, 25112), (64, 21973), (73, 19264), (86, 16352), (112, 12556), (146, 9632), (172, 8176), (224, 6278), (292, 4816), (301, 4672), (344, 4088), (448, 3139), (511, 2752), (584, 2408), (602, 2336), (688, 2044), (1022, 1376), (1168, 1204)]