72526916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21407}}^1$

素因数の和:21440

約数の個数: 36

約数和(自身を含む): 159446784

約数和(自身を除く): 86919868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21407, 42814, 85628, 149849, 235477, 299698, 470954, 599396, 941908, 1648339, 2590247, 3296678, 5180494, 6593356, 10360988, 18131729, 36263458, 72526916]

約数ペア:

[(1, 72526916), (2, 36263458), (4, 18131729), (7, 10360988), (11, 6593356), (14, 5180494), (22, 3296678), (28, 2590247), (44, 1648339), (77, 941908), (121, 599396), (154, 470954), (242, 299698), (308, 235477), (484, 149849), (847, 85628), (1694, 42814), (3388, 21407)]