1007216

素因数分解:

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

素因数の和:78

約数の個数: 60

約数和(自身を含む): 2468592

約数和(自身を除く): 1461376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 529, 644, 782, 952, 1058, 1288, 1564, 1904, 2116, 2576, 2737, 3128, 3703, 4232, 5474, 6256, 7406, 8464, 8993, 10948, 14812, 17986, 21896, 29624, 35972, 43792, 59248, 62951, 71944, 125902, 143888, 251804, 503608, 1007216]

約数ペア:

[(1, 1007216), (2, 503608), (4, 251804), (7, 143888), (8, 125902), (14, 71944), (16, 62951), (17, 59248), (23, 43792), (28, 35972), (34, 29624), (46, 21896), (56, 17986), (68, 14812), (92, 10948), (112, 8993), (119, 8464), (136, 7406), (161, 6256), (184, 5474), (238, 4232), (272, 3703), (322, 3128), (368, 2737), (391, 2576), (476, 2116), (529, 1904), (644, 1564), (782, 1288), (952, 1058)]