39884306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 80593920

約数和(自身を除く): 40709614

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 77, 86, 133, 154, 209, 266, 301, 317, 418, 473, 602, 634, 817, 946, 1463, 1634, 2219, 2926, 3311, 3487, 4438, 5719, 6023, 6622, 6974, 8987, 11438, 12046, 13631, 17974, 24409, 27262, 42161, 48818, 62909, 66253, 84322, 95417, 125818, 132506, 149941, 190834, 258989, 299882, 463771, 517978, 927542, 1049587, 1812923, 2099174, 2848879, 3625846, 5697758, 19942153, 39884306]

約数ペア:

[(1, 39884306), (2, 19942153), (7, 5697758), (11, 3625846), (14, 2848879), (19, 2099174), (22, 1812923), (38, 1049587), (43, 927542), (77, 517978), (86, 463771), (133, 299882), (154, 258989), (209, 190834), (266, 149941), (301, 132506), (317, 125818), (418, 95417), (473, 84322), (602, 66253), (634, 62909), (817, 48818), (946, 42161), (1463, 27262), (1634, 24409), (2219, 17974), (2926, 13631), (3311, 12046), (3487, 11438), (4438, 8987), (5719, 6974), (6023, 6622)]