65142364

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2762

約数の個数: 36

約数和(自身を含む): 133706496

約数和(自身を除く): 68564132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1778, 2617, 3556, 5234, 6223, 10468, 12446, 18319, 24892, 36638, 73276, 128233, 256466, 332359, 512932, 664718, 1329436, 2326513, 4653026, 9306052, 16285591, 32571182, 65142364]

約数ペア:

[(1, 65142364), (2, 32571182), (4, 16285591), (7, 9306052), (14, 4653026), (28, 2326513), (49, 1329436), (98, 664718), (127, 512932), (196, 332359), (254, 256466), (508, 128233), (889, 73276), (1778, 36638), (2617, 24892), (3556, 18319), (5234, 12446), (6223, 10468)]