73169264

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4987}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 163287168

約数和(自身を除く): 90117904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4987, 7336, 9974, 14672, 19948, 34909, 39896, 69818, 79792, 139636, 279272, 558544, 653297, 1306594, 2613188, 4573079, 5226376, 9146158, 10452752, 18292316, 36584632, 73169264]

約数ペア:

[(1, 73169264), (2, 36584632), (4, 18292316), (7, 10452752), (8, 9146158), (14, 5226376), (16, 4573079), (28, 2613188), (56, 1306594), (112, 653297), (131, 558544), (262, 279272), (524, 139636), (917, 79792), (1048, 69818), (1834, 39896), (2096, 34909), (3668, 19948), (4987, 14672), (7336, 9974)]