66526304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 156219840

約数和(自身を除く): 89693536

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 409, 416, 442, 544, 598, 736, 782, 818, 884, 1196, 1564, 1636, 1768, 2392, 3128, 3272, 3536, 4784, 5083, 5317, 6256, 6544, 6953, 7072, 9407, 9568, 10166, 10634, 12512, 13088, 13906, 18814, 20332, 21268, 27812, 37628, 40664, 42536, 55624, 75256, 81328, 85072, 90389, 111248, 122291, 150512, 159919, 162656, 170144, 180778, 222496, 244582, 301024, 319838, 361556, 489164, 639676, 723112, 978328, 1279352, 1446224, 1956656, 2078947, 2558704, 2892448, 3913312, 4157894, 5117408, 8315788, 16631576, 33263152, 66526304]

約数ペア:

[(1, 66526304), (2, 33263152), (4, 16631576), (8, 8315788), (13, 5117408), (16, 4157894), (17, 3913312), (23, 2892448), (26, 2558704), (32, 2078947), (34, 1956656), (46, 1446224), (52, 1279352), (68, 978328), (92, 723112), (104, 639676), (136, 489164), (184, 361556), (208, 319838), (221, 301024), (272, 244582), (299, 222496), (368, 180778), (391, 170144), (409, 162656), (416, 159919), (442, 150512), (544, 122291), (598, 111248), (736, 90389), (782, 85072), (818, 81328), (884, 75256), (1196, 55624), (1564, 42536), (1636, 40664), (1768, 37628), (2392, 27812), (3128, 21268), (3272, 20332), (3536, 18814), (4784, 13906), (5083, 13088), (5317, 12512), (6256, 10634), (6544, 10166), (6953, 9568), (7072, 9407)]