28035623

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4198

約数の個数: 16

約数和(自身を含む): 35354880

約数和(自身を除く): 7319257

約数列:

[1, 7, 11, 77, 89, 623, 979, 4091, 6853, 28637, 45001, 315007, 364099, 2548693, 4005089, 28035623]

約数ペア:

[(1, 28035623), (7, 4005089), (11, 2548693), (77, 364099), (89, 315007), (623, 45001), (979, 28637), (4091, 6853)]