11372872

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 14547128

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 149, 188, 203, 232, 298, 329, 376, 406, 596, 658, 812, 1043, 1192, 1316, 1363, 1624, 2086, 2632, 2726, 4172, 4321, 5452, 7003, 8344, 8642, 9541, 10904, 14006, 17284, 19082, 28012, 30247, 34568, 38164, 49021, 56024, 60494, 76328, 98042, 120988, 196084, 203087, 241976, 392168, 406174, 812348, 1421609, 1624696, 2843218, 5686436, 11372872]

約数ペア:

[(1, 11372872), (2, 5686436), (4, 2843218), (7, 1624696), (8, 1421609), (14, 812348), (28, 406174), (29, 392168), (47, 241976), (56, 203087), (58, 196084), (94, 120988), (116, 98042), (149, 76328), (188, 60494), (203, 56024), (232, 49021), (298, 38164), (329, 34568), (376, 30247), (406, 28012), (596, 19082), (658, 17284), (812, 14006), (1043, 10904), (1192, 9541), (1316, 8642), (1363, 8344), (1624, 7003), (2086, 5452), (2632, 4321), (2726, 4172)]