28043481984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{549097}}^1$

素因数の和:549140

約数の個数: 128

約数和(自身を含む): 89612793600

約数和(自身を除く): 61569311616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 25536, 51072, 549097, 1098194, 1647291, 2196388, 3294582, 3843679, 4392776, 6589164, 7687358, 8785552, 10432843, 11531037, 13178328, 15374716, 17571104, 20865686, 23062074, 26356656, 30749432, 31298529, 35142208, 41731372, 46124148, 52713312, 61498864, 62597058, 70284416, 73029901, 83462744, 92248296, 105426624, 122997728, 125194116, 146059802, 166925488, 184496592, 210853248, 219089703, 245995456, 250388232, 292119604, 333850976, 368993184, 438179406, 491990912, 500776464, 584239208, 667701952, 737986368, 876358812, 1001552928, 1168478416, 1335403904, 1475972736, 1752717624, 2003105856, 2336956832, 3505435248, 4006211712, 4673913664, 7010870496, 9347827328, 14021740992, 28043481984]

約数ペア:

[(1, 28043481984), (2, 14021740992), (3, 9347827328), (4, 7010870496), (6, 4673913664), (7, 4006211712), (8, 3505435248), (12, 2336956832), (14, 2003105856), (16, 1752717624), (19, 1475972736), (21, 1335403904), (24, 1168478416), (28, 1001552928), (32, 876358812), (38, 737986368), (42, 667701952), (48, 584239208), (56, 500776464), (57, 491990912), (64, 438179406), (76, 368993184), (84, 333850976), (96, 292119604), (112, 250388232), (114, 245995456), (128, 219089703), (133, 210853248), (152, 184496592), (168, 166925488), (192, 146059802), (224, 125194116), (228, 122997728), (266, 105426624), (304, 92248296), (336, 83462744), (384, 73029901), (399, 70284416), (448, 62597058), (456, 61498864), (532, 52713312), (608, 46124148), (672, 41731372), (798, 35142208), (896, 31298529), (912, 30749432), (1064, 26356656), (1216, 23062074), (1344, 20865686), (1596, 17571104), (1824, 15374716), (2128, 13178328), (2432, 11531037), (2688, 10432843), (3192, 8785552), (3648, 7687358), (4256, 6589164), (6384, 4392776), (7296, 3843679), (8512, 3294582), (12768, 2196388), (17024, 1647291), (25536, 1098194), (51072, 549097)]