27939744

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13859}}^1$

素因数の和:13882

約数の個数: 72

約数和(自身を含む): 90810720

約数和(自身を除く): 62870976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 13859, 27718, 41577, 55436, 83154, 97013, 110872, 124731, 166308, 194026, 221744, 249462, 291039, 332616, 388052, 443488, 498924, 582078, 665232, 776104, 873117, 997848, 1164156, 1330464, 1552208, 1746234, 1995696, 2328312, 3104416, 3492468, 3991392, 4656624, 6984936, 9313248, 13969872, 27939744]

約数ペア:

[(1, 27939744), (2, 13969872), (3, 9313248), (4, 6984936), (6, 4656624), (7, 3991392), (8, 3492468), (9, 3104416), (12, 2328312), (14, 1995696), (16, 1746234), (18, 1552208), (21, 1330464), (24, 1164156), (28, 997848), (32, 873117), (36, 776104), (42, 665232), (48, 582078), (56, 498924), (63, 443488), (72, 388052), (84, 332616), (96, 291039), (112, 249462), (126, 221744), (144, 194026), (168, 166308), (224, 124731), (252, 110872), (288, 97013), (336, 83154), (504, 55436), (672, 41577), (1008, 27718), (2016, 13859)]