11661664

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 14949536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 659, 1106, 1264, 1318, 2212, 2528, 2636, 4424, 4613, 5272, 8848, 9226, 10544, 17696, 18452, 21088, 36904, 52061, 73808, 104122, 147616, 208244, 364427, 416488, 728854, 832976, 1457708, 1665952, 2915416, 5830832, 11661664]

約数ペア:

[(1, 11661664), (2, 5830832), (4, 2915416), (7, 1665952), (8, 1457708), (14, 832976), (16, 728854), (28, 416488), (32, 364427), (56, 208244), (79, 147616), (112, 104122), (158, 73808), (224, 52061), (316, 36904), (553, 21088), (632, 18452), (659, 17696), (1106, 10544), (1264, 9226), (1318, 8848), (2212, 5272), (2528, 4613), (2636, 4424)]