2671312

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 80

約数和(自身を含む): 6642432

約数和(自身を除く): 3971120

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 61, 68, 92, 112, 119, 122, 136, 161, 184, 238, 244, 272, 322, 368, 391, 427, 476, 488, 644, 782, 854, 952, 976, 1037, 1288, 1403, 1564, 1708, 1904, 2074, 2576, 2737, 2806, 3128, 3416, 4148, 5474, 5612, 6256, 6832, 7259, 8296, 9821, 10948, 11224, 14518, 16592, 19642, 21896, 22448, 23851, 29036, 39284, 43792, 47702, 58072, 78568, 95404, 116144, 157136, 166957, 190808, 333914, 381616, 667828, 1335656, 2671312]

約数ペア:

[(1, 2671312), (2, 1335656), (4, 667828), (7, 381616), (8, 333914), (14, 190808), (16, 166957), (17, 157136), (23, 116144), (28, 95404), (34, 78568), (46, 58072), (56, 47702), (61, 43792), (68, 39284), (92, 29036), (112, 23851), (119, 22448), (122, 21896), (136, 19642), (161, 16592), (184, 14518), (238, 11224), (244, 10948), (272, 9821), (322, 8296), (368, 7259), (391, 6832), (427, 6256), (476, 5612), (488, 5474), (644, 4148), (782, 3416), (854, 3128), (952, 2806), (976, 2737), (1037, 2576), (1288, 2074), (1403, 1904), (1564, 1708)]