27705496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 64

約数和(自身を含む): 67334400

約数和(自身を除く): 39628904

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 2003, 3458, 4006, 6916, 8012, 13832, 14021, 16024, 26039, 28042, 38057, 52078, 56084, 76114, 104156, 112168, 152228, 182273, 208312, 266399, 304456, 364546, 494741, 532798, 729092, 989482, 1065596, 1458184, 1978964, 2131192, 3463187, 3957928, 6926374, 13852748, 27705496]

約数ペア:

[(1, 27705496), (2, 13852748), (4, 6926374), (7, 3957928), (8, 3463187), (13, 2131192), (14, 1978964), (19, 1458184), (26, 1065596), (28, 989482), (38, 729092), (52, 532798), (56, 494741), (76, 364546), (91, 304456), (104, 266399), (133, 208312), (152, 182273), (182, 152228), (247, 112168), (266, 104156), (364, 76114), (494, 56084), (532, 52078), (728, 38057), (988, 28042), (1064, 26039), (1729, 16024), (1976, 14021), (2003, 13832), (3458, 8012), (4006, 6916)]