27974688

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 90205920

約数和(自身を除く): 62231232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 313, 336, 392, 399, 456, 532, 588, 608, 626, 672, 784, 798, 912, 931, 939, 1064, 1176, 1252, 1568, 1596, 1824, 1862, 1878, 2128, 2191, 2352, 2504, 2793, 3192, 3724, 3756, 4256, 4382, 4704, 5008, 5586, 5947, 6384, 6573, 7448, 7512, 8764, 10016, 11172, 11894, 12768, 13146, 14896, 15024, 15337, 17528, 17841, 22344, 23788, 26292, 29792, 30048, 30674, 35056, 35682, 41629, 44688, 46011, 47576, 52584, 61348, 70112, 71364, 83258, 89376, 92022, 95152, 105168, 122696, 124887, 142728, 166516, 184044, 190304, 210336, 245392, 249774, 285456, 291403, 333032, 368088, 490784, 499548, 570912, 582806, 666064, 736176, 874209, 999096, 1165612, 1332128, 1472352, 1748418, 1998192, 2331224, 3496836, 3996384, 4662448, 6993672, 9324896, 13987344, 27974688]

約数ペア:

[(1, 27974688), (2, 13987344), (3, 9324896), (4, 6993672), (6, 4662448), (7, 3996384), (8, 3496836), (12, 2331224), (14, 1998192), (16, 1748418), (19, 1472352), (21, 1332128), (24, 1165612), (28, 999096), (32, 874209), (38, 736176), (42, 666064), (48, 582806), (49, 570912), (56, 499548), (57, 490784), (76, 368088), (84, 333032), (96, 291403), (98, 285456), (112, 249774), (114, 245392), (133, 210336), (147, 190304), (152, 184044), (168, 166516), (196, 142728), (224, 124887), (228, 122696), (266, 105168), (294, 95152), (304, 92022), (313, 89376), (336, 83258), (392, 71364), (399, 70112), (456, 61348), (532, 52584), (588, 47576), (608, 46011), (626, 44688), (672, 41629), (784, 35682), (798, 35056), (912, 30674), (931, 30048), (939, 29792), (1064, 26292), (1176, 23788), (1252, 22344), (1568, 17841), (1596, 17528), (1824, 15337), (1862, 15024), (1878, 14896), (2128, 13146), (2191, 12768), (2352, 11894), (2504, 11172), (2793, 10016), (3192, 8764), (3724, 7512), (3756, 7448), (4256, 6573), (4382, 6384), (4704, 5947), (5008, 5586)]