27720354326

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{11411}}^1$

素因数の和:11669

約数の個数: 64

約数和(自身を含む): 51469032960

約数和(自身を除く): 23748678634

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 173, 238, 346, 413, 826, 1003, 1211, 2006, 2422, 2941, 5882, 7021, 10207, 11411, 14042, 20414, 20587, 22822, 41174, 71449, 79877, 142898, 159754, 173519, 193987, 347038, 387974, 673249, 1214633, 1346498, 1357909, 1974103, 2429266, 2715818, 3948206, 4712743, 9425486, 11445233, 13818721, 22890466, 27637442, 33559751, 67119502, 80116631, 116472077, 160233262, 232944154, 234918257, 469836514, 815304539, 1630609078, 1980025309, 3960050618, 13860177163, 27720354326]

約数ペア:

[(1, 27720354326), (2, 13860177163), (7, 3960050618), (14, 1980025309), (17, 1630609078), (34, 815304539), (59, 469836514), (118, 234918257), (119, 232944154), (173, 160233262), (238, 116472077), (346, 80116631), (413, 67119502), (826, 33559751), (1003, 27637442), (1211, 22890466), (2006, 13818721), (2422, 11445233), (2941, 9425486), (5882, 4712743), (7021, 3948206), (10207, 2715818), (11411, 2429266), (14042, 1974103), (20414, 1357909), (20587, 1346498), (22822, 1214633), (41174, 673249), (71449, 387974), (79877, 347038), (142898, 193987), (159754, 173519)]