72435454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1181}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 134237376

約数和(自身を除く): 61801922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 1181, 2359, 2362, 4381, 4718, 8267, 8762, 15353, 16534, 30667, 30706, 61334, 107471, 214942, 397997, 795994, 2785979, 5173961, 5571958, 10347922, 36217727, 72435454]

約数ペア:

[(1, 72435454), (2, 36217727), (7, 10347922), (13, 5571958), (14, 5173961), (26, 2785979), (91, 795994), (182, 397997), (337, 214942), (674, 107471), (1181, 61334), (2359, 30706), (2362, 30667), (4381, 16534), (4718, 15353), (8267, 8762)]