898688

素因数分解:

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

素因数の和:97

約数の個数: 64

約数和(自身を含む): 2203200

約数和(自身を除く): 1304512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 112, 118, 119, 128, 136, 224, 236, 238, 272, 413, 448, 472, 476, 544, 826, 896, 944, 952, 1003, 1088, 1652, 1888, 1904, 2006, 2176, 3304, 3776, 3808, 4012, 6608, 7021, 7552, 7616, 8024, 13216, 14042, 15232, 16048, 26432, 28084, 32096, 52864, 56168, 64192, 112336, 128384, 224672, 449344, 898688]

約数ペア:

[(1, 898688), (2, 449344), (4, 224672), (7, 128384), (8, 112336), (14, 64192), (16, 56168), (17, 52864), (28, 32096), (32, 28084), (34, 26432), (56, 16048), (59, 15232), (64, 14042), (68, 13216), (112, 8024), (118, 7616), (119, 7552), (128, 7021), (136, 6608), (224, 4012), (236, 3808), (238, 3776), (272, 3304), (413, 2176), (448, 2006), (472, 1904), (476, 1888), (544, 1652), (826, 1088), (896, 1003), (944, 952)]