25359488

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 65802240

約数和(自身を除く): 40442752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 83, 88, 112, 124, 128, 154, 166, 176, 217, 224, 248, 308, 332, 341, 352, 434, 448, 496, 581, 616, 664, 682, 704, 868, 896, 913, 992, 1162, 1232, 1328, 1364, 1408, 1736, 1826, 1984, 2324, 2387, 2464, 2573, 2656, 2728, 3472, 3652, 3968, 4648, 4774, 4928, 5146, 5312, 5456, 6391, 6944, 7304, 9296, 9548, 9856, 10292, 10624, 10912, 12782, 13888, 14608, 18011, 18592, 19096, 20584, 21824, 25564, 27776, 28303, 29216, 36022, 37184, 38192, 41168, 43648, 51128, 56606, 58432, 72044, 74368, 76384, 82336, 102256, 113212, 116864, 144088, 152768, 164672, 198121, 204512, 226424, 288176, 305536, 329344, 396242, 409024, 452848, 576352, 792484, 818048, 905696, 1152704, 1584968, 1811392, 2305408, 3169936, 3622784, 6339872, 12679744, 25359488]

約数ペア:

[(1, 25359488), (2, 12679744), (4, 6339872), (7, 3622784), (8, 3169936), (11, 2305408), (14, 1811392), (16, 1584968), (22, 1152704), (28, 905696), (31, 818048), (32, 792484), (44, 576352), (56, 452848), (62, 409024), (64, 396242), (77, 329344), (83, 305536), (88, 288176), (112, 226424), (124, 204512), (128, 198121), (154, 164672), (166, 152768), (176, 144088), (217, 116864), (224, 113212), (248, 102256), (308, 82336), (332, 76384), (341, 74368), (352, 72044), (434, 58432), (448, 56606), (496, 51128), (581, 43648), (616, 41168), (664, 38192), (682, 37184), (704, 36022), (868, 29216), (896, 28303), (913, 27776), (992, 25564), (1162, 21824), (1232, 20584), (1328, 19096), (1364, 18592), (1408, 18011), (1736, 14608), (1826, 13888), (1984, 12782), (2324, 10912), (2387, 10624), (2464, 10292), (2573, 9856), (2656, 9548), (2728, 9296), (3472, 7304), (3652, 6944), (3968, 6391), (4648, 5456), (4774, 5312), (4928, 5146)]