15563712

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:905

約数の個数: 56

約数和(自身を含む): 41631616

約数和(自身を除く): 26067904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 787, 824, 1236, 1574, 1648, 2361, 2472, 3148, 3296, 4722, 4944, 6296, 6592, 9444, 9888, 12592, 18888, 19776, 25184, 37776, 50368, 75552, 81061, 151104, 162122, 243183, 324244, 486366, 648488, 972732, 1296976, 1945464, 2593952, 3890928, 5187904, 7781856, 15563712]

約数ペア:

[(1, 15563712), (2, 7781856), (3, 5187904), (4, 3890928), (6, 2593952), (8, 1945464), (12, 1296976), (16, 972732), (24, 648488), (32, 486366), (48, 324244), (64, 243183), (96, 162122), (103, 151104), (192, 81061), (206, 75552), (309, 50368), (412, 37776), (618, 25184), (787, 19776), (824, 18888), (1236, 12592), (1574, 9888), (1648, 9444), (2361, 6592), (2472, 6296), (3148, 4944), (3296, 4722)]