61896728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{455123}}^1$

素因数の和:455146

約数の個数: 16

約数和(自身を含む): 122883480

約数和(自身を除く): 60986752

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 455123, 910246, 1820492, 3640984, 7737091, 15474182, 30948364, 61896728]

約数ペア:

[(1, 61896728), (2, 30948364), (4, 15474182), (8, 7737091), (17, 3640984), (34, 1820492), (68, 910246), (136, 455123)]