26497436

素因数分解:

$2^2\times 7^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 56468160

約数和(自身を除く): 29970724

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 89, 98, 124, 178, 196, 217, 343, 356, 434, 623, 686, 868, 1246, 1372, 1519, 2401, 2492, 2759, 3038, 4361, 4802, 5518, 6076, 8722, 9604, 10633, 11036, 17444, 19313, 21266, 30527, 38626, 42532, 61054, 74431, 77252, 122108, 135191, 148862, 213689, 270382, 297724, 427378, 540764, 854756, 946337, 1892674, 3785348, 6624359, 13248718, 26497436]

約数ペア:

[(1, 26497436), (2, 13248718), (4, 6624359), (7, 3785348), (14, 1892674), (28, 946337), (31, 854756), (49, 540764), (62, 427378), (89, 297724), (98, 270382), (124, 213689), (178, 148862), (196, 135191), (217, 122108), (343, 77252), (356, 74431), (434, 61054), (623, 42532), (686, 38626), (868, 30527), (1246, 21266), (1372, 19313), (1519, 17444), (2401, 11036), (2492, 10633), (2759, 9604), (3038, 8722), (4361, 6076), (4802, 5518)]