64952068

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 119807436

約数和(自身を除く): 54855368

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 277, 554, 961, 1108, 1891, 1922, 3782, 3844, 7564, 8587, 16897, 17174, 33794, 34348, 58621, 67588, 117242, 234484, 266197, 523807, 532394, 1047614, 1064788, 2095228, 16238017, 32476034, 64952068]

約数ペア:

[(1, 64952068), (2, 32476034), (4, 16238017), (31, 2095228), (61, 1064788), (62, 1047614), (122, 532394), (124, 523807), (244, 266197), (277, 234484), (554, 117242), (961, 67588), (1108, 58621), (1891, 34348), (1922, 33794), (3782, 17174), (3844, 16897), (7564, 8587)]