56172896

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 129548160

約数和(自身を除く): 73375264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 68, 94, 104, 136, 169, 188, 208, 221, 272, 338, 376, 416, 442, 544, 611, 676, 752, 799, 884, 1222, 1352, 1504, 1598, 1768, 2197, 2444, 2704, 2873, 3196, 3536, 4394, 4888, 5408, 5746, 6392, 7072, 7943, 8788, 9776, 10387, 11492, 12784, 15886, 17576, 19552, 20774, 22984, 25568, 31772, 35152, 37349, 41548, 45968, 63544, 70304, 74698, 83096, 91936, 103259, 127088, 135031, 149396, 166192, 206518, 254176, 270062, 298792, 332384, 413036, 540124, 597584, 826072, 1080248, 1195168, 1652144, 1755403, 2160496, 3304288, 3510806, 4320992, 7021612, 14043224, 28086448, 56172896]

約数ペア:

[(1, 56172896), (2, 28086448), (4, 14043224), (8, 7021612), (13, 4320992), (16, 3510806), (17, 3304288), (26, 2160496), (32, 1755403), (34, 1652144), (47, 1195168), (52, 1080248), (68, 826072), (94, 597584), (104, 540124), (136, 413036), (169, 332384), (188, 298792), (208, 270062), (221, 254176), (272, 206518), (338, 166192), (376, 149396), (416, 135031), (442, 127088), (544, 103259), (611, 91936), (676, 83096), (752, 74698), (799, 70304), (884, 63544), (1222, 45968), (1352, 41548), (1504, 37349), (1598, 35152), (1768, 31772), (2197, 25568), (2444, 22984), (2704, 20774), (2873, 19552), (3196, 17576), (3536, 15886), (4394, 12784), (4888, 11492), (5408, 10387), (5746, 9776), (6392, 8788), (7072, 7943)]