71378346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4337}}^1$

素因数の和:4566

約数の個数: 32

約数和(自身を含む): 154502208

約数和(自身を除く): 83123862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 4337, 5486, 8229, 8674, 13011, 16458, 26022, 56381, 112762, 169143, 338286, 915107, 1830214, 2745321, 5490642, 11896391, 23792782, 35689173, 71378346]

約数ペア:

[(1, 71378346), (2, 35689173), (3, 23792782), (6, 11896391), (13, 5490642), (26, 2745321), (39, 1830214), (78, 915107), (211, 338286), (422, 169143), (633, 112762), (1266, 56381), (2743, 26022), (4337, 16458), (5486, 13011), (8229, 8674)]