140003648

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 56

約数和(自身を含む): 289514280

約数和(自身を除く): 149510632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 241, 313, 464, 482, 626, 928, 964, 1252, 1856, 1928, 2504, 3856, 5008, 6989, 7712, 9077, 10016, 13978, 15424, 18154, 20032, 27956, 36308, 55912, 72616, 75433, 111824, 145232, 150866, 223648, 290464, 301732, 447296, 580928, 603464, 1206928, 2187557, 2413856, 4375114, 4827712, 8750228, 17500456, 35000912, 70001824, 140003648]

約数ペア:

[(1, 140003648), (2, 70001824), (4, 35000912), (8, 17500456), (16, 8750228), (29, 4827712), (32, 4375114), (58, 2413856), (64, 2187557), (116, 1206928), (232, 603464), (241, 580928), (313, 447296), (464, 301732), (482, 290464), (626, 223648), (928, 150866), (964, 145232), (1252, 111824), (1856, 75433), (1928, 72616), (2504, 55912), (3856, 36308), (5008, 27956), (6989, 20032), (7712, 18154), (9077, 15424), (10016, 13978)]