27623728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 80

約数和(自身を含む): 61996032

約数和(自身を除く): 34372304

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 83, 88, 122, 124, 166, 176, 244, 248, 332, 341, 488, 496, 664, 671, 682, 913, 976, 1328, 1342, 1364, 1826, 1891, 2573, 2684, 2728, 3652, 3782, 5063, 5146, 5368, 5456, 7304, 7564, 10126, 10292, 10736, 14608, 15128, 20252, 20584, 20801, 28303, 30256, 40504, 41168, 41602, 55693, 56606, 81008, 83204, 111386, 113212, 156953, 166408, 222772, 226424, 313906, 332816, 445544, 452848, 627812, 891088, 1255624, 1726483, 2511248, 3452966, 6905932, 13811864, 27623728]

約数ペア:

[(1, 27623728), (2, 13811864), (4, 6905932), (8, 3452966), (11, 2511248), (16, 1726483), (22, 1255624), (31, 891088), (44, 627812), (61, 452848), (62, 445544), (83, 332816), (88, 313906), (122, 226424), (124, 222772), (166, 166408), (176, 156953), (244, 113212), (248, 111386), (332, 83204), (341, 81008), (488, 56606), (496, 55693), (664, 41602), (671, 41168), (682, 40504), (913, 30256), (976, 28303), (1328, 20801), (1342, 20584), (1364, 20252), (1826, 15128), (1891, 14608), (2573, 10736), (2684, 10292), (2728, 10126), (3652, 7564), (3782, 7304), (5063, 5456), (5146, 5368)]