72959042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 122094000

約数和(自身を除く): 49134958

約数列:

[1, 2, 13, 26, 37, 74, 149, 298, 481, 509, 962, 1018, 1937, 3874, 5513, 6617, 11026, 13234, 18833, 37666, 71669, 75841, 143338, 151682, 244829, 489658, 985933, 1971866, 2806117, 5612234, 36479521, 72959042]

約数ペア:

[(1, 72959042), (2, 36479521), (13, 5612234), (26, 2806117), (37, 1971866), (74, 985933), (149, 489658), (298, 244829), (481, 151682), (509, 143338), (962, 75841), (1018, 71669), (1937, 37666), (3874, 18833), (5513, 13234), (6617, 11026)]