64808608

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 67570016

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 431, 508, 592, 862, 1016, 1184, 1724, 2032, 3448, 4064, 4699, 6896, 9398, 13792, 15947, 18796, 31894, 37592, 54737, 63788, 75184, 109474, 127576, 150368, 218948, 255152, 437896, 510304, 875792, 1751584, 2025269, 4050538, 8101076, 16202152, 32404304, 64808608]

約数ペア:

[(1, 64808608), (2, 32404304), (4, 16202152), (8, 8101076), (16, 4050538), (32, 2025269), (37, 1751584), (74, 875792), (127, 510304), (148, 437896), (254, 255152), (296, 218948), (431, 150368), (508, 127576), (592, 109474), (862, 75184), (1016, 63788), (1184, 54737), (1724, 37592), (2032, 31894), (3448, 18796), (4064, 15947), (4699, 13792), (6896, 9398)]