28254451644

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{291007}}^1$

素因数の和:291080

約数の個数: 96

約数和(自身を含む): 78222950400

約数和(自身を除く): 49968498756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1566, 1674, 1798, 2697, 3132, 3348, 3596, 5394, 8091, 10788, 16182, 24273, 32364, 48546, 97092, 291007, 582014, 873021, 1164028, 1746042, 2619063, 3492084, 5238126, 7857189, 8439203, 9021217, 10476252, 15714378, 16878406, 18042434, 25317609, 27063651, 31428756, 33756812, 36084868, 50635218, 54127302, 75952827, 81190953, 101270436, 108254604, 151905654, 162381906, 227858481, 243572859, 261615293, 303811308, 324763812, 455716962, 487145718, 523230586, 784845879, 911433924, 974291436, 1046461172, 1569691758, 2354537637, 3139383516, 4709075274, 7063612911, 9418150548, 14127225822, 28254451644]

約数ペア:

[(1, 28254451644), (2, 14127225822), (3, 9418150548), (4, 7063612911), (6, 4709075274), (9, 3139383516), (12, 2354537637), (18, 1569691758), (27, 1046461172), (29, 974291436), (31, 911433924), (36, 784845879), (54, 523230586), (58, 487145718), (62, 455716962), (87, 324763812), (93, 303811308), (108, 261615293), (116, 243572859), (124, 227858481), (174, 162381906), (186, 151905654), (261, 108254604), (279, 101270436), (348, 81190953), (372, 75952827), (522, 54127302), (558, 50635218), (783, 36084868), (837, 33756812), (899, 31428756), (1044, 27063651), (1116, 25317609), (1566, 18042434), (1674, 16878406), (1798, 15714378), (2697, 10476252), (3132, 9021217), (3348, 8439203), (3596, 7857189), (5394, 5238126), (8091, 3492084), (10788, 2619063), (16182, 1746042), (24273, 1164028), (32364, 873021), (48546, 582014), (97092, 291007)]