28767102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 77414400

約数和(自身を除く): 48647298

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 47, 57, 59, 78, 91, 94, 114, 118, 133, 141, 177, 182, 247, 266, 273, 282, 329, 354, 399, 413, 494, 546, 611, 658, 741, 767, 798, 826, 893, 987, 1121, 1222, 1239, 1482, 1534, 1729, 1786, 1833, 1974, 2242, 2301, 2478, 2679, 2773, 3363, 3458, 3666, 4277, 4602, 5187, 5358, 5369, 5546, 6251, 6726, 7847, 8319, 8554, 10374, 10738, 11609, 12502, 12831, 14573, 15694, 16107, 16638, 18753, 19411, 23218, 23541, 25662, 29146, 32214, 34827, 36049, 37506, 38822, 43719, 47082, 52687, 58233, 69654, 72098, 81263, 87438, 102011, 105374, 108147, 116466, 158061, 162526, 204022, 216294, 243789, 252343, 306033, 316122, 368809, 487578, 504686, 612066, 684931, 737618, 757029, 1106427, 1369862, 1514058, 2054793, 2212854, 4109586, 4794517, 9589034, 14383551, 28767102]

約数ペア:

[(1, 28767102), (2, 14383551), (3, 9589034), (6, 4794517), (7, 4109586), (13, 2212854), (14, 2054793), (19, 1514058), (21, 1369862), (26, 1106427), (38, 757029), (39, 737618), (42, 684931), (47, 612066), (57, 504686), (59, 487578), (78, 368809), (91, 316122), (94, 306033), (114, 252343), (118, 243789), (133, 216294), (141, 204022), (177, 162526), (182, 158061), (247, 116466), (266, 108147), (273, 105374), (282, 102011), (329, 87438), (354, 81263), (399, 72098), (413, 69654), (494, 58233), (546, 52687), (611, 47082), (658, 43719), (741, 38822), (767, 37506), (798, 36049), (826, 34827), (893, 32214), (987, 29146), (1121, 25662), (1222, 23541), (1239, 23218), (1482, 19411), (1534, 18753), (1729, 16638), (1786, 16107), (1833, 15694), (1974, 14573), (2242, 12831), (2301, 12502), (2478, 11609), (2679, 10738), (2773, 10374), (3363, 8554), (3458, 8319), (3666, 7847), (4277, 6726), (4602, 6251), (5187, 5546), (5358, 5369)]