74120272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 152668800

約数和(自身を除く): 78548528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 379, 719, 758, 1438, 1516, 2876, 3032, 5752, 6064, 6443, 11504, 12223, 12886, 24446, 25772, 48892, 51544, 97784, 103088, 195568, 272501, 545002, 1090004, 2180008, 4360016, 4632517, 9265034, 18530068, 37060136, 74120272]

約数ペア:

[(1, 74120272), (2, 37060136), (4, 18530068), (8, 9265034), (16, 4632517), (17, 4360016), (34, 2180008), (68, 1090004), (136, 545002), (272, 272501), (379, 195568), (719, 103088), (758, 97784), (1438, 51544), (1516, 48892), (2876, 25772), (3032, 24446), (5752, 12886), (6064, 12223), (6443, 11504)]