64662196

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6163}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 117707744

約数和(自身を除く): 53045548

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 6163, 10492, 12326, 24652, 265009, 375943, 530018, 751886, 1060036, 1503772, 16165549, 32331098, 64662196]

約数ペア:

[(1, 64662196), (2, 32331098), (4, 16165549), (43, 1503772), (61, 1060036), (86, 751886), (122, 530018), (172, 375943), (244, 265009), (2623, 24652), (5246, 12326), (6163, 10492)]