1335656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 3214080

約数和(自身を除く): 1878424

約数列:

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

約数ペア:

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