65479648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 150885504

約数和(自身を除く): 85405856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 68, 94, 104, 136, 188, 197, 208, 221, 272, 376, 394, 416, 442, 544, 611, 752, 788, 799, 884, 1222, 1504, 1576, 1598, 1768, 2444, 2561, 3152, 3196, 3349, 3536, 4888, 5122, 6304, 6392, 6698, 7072, 9259, 9776, 10244, 10387, 12784, 13396, 18518, 19552, 20488, 20774, 25568, 26792, 37036, 40976, 41548, 43537, 53584, 74072, 81952, 83096, 87074, 107168, 120367, 148144, 157403, 166192, 174148, 240734, 296288, 314806, 332384, 348296, 481468, 629612, 696592, 962936, 1259224, 1393184, 1925872, 2046239, 2518448, 3851744, 4092478, 5036896, 8184956, 16369912, 32739824, 65479648]

約数ペア:

[(1, 65479648), (2, 32739824), (4, 16369912), (8, 8184956), (13, 5036896), (16, 4092478), (17, 3851744), (26, 2518448), (32, 2046239), (34, 1925872), (47, 1393184), (52, 1259224), (68, 962936), (94, 696592), (104, 629612), (136, 481468), (188, 348296), (197, 332384), (208, 314806), (221, 296288), (272, 240734), (376, 174148), (394, 166192), (416, 157403), (442, 148144), (544, 120367), (611, 107168), (752, 87074), (788, 83096), (799, 81952), (884, 74072), (1222, 53584), (1504, 43537), (1576, 41548), (1598, 40976), (1768, 37036), (2444, 26792), (2561, 25568), (3152, 20774), (3196, 20488), (3349, 19552), (3536, 18518), (4888, 13396), (5122, 12784), (6304, 10387), (6392, 10244), (6698, 9776), (7072, 9259)]