64394906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 103256640

約数和(自身を除く): 38861734

約数列:

[1, 2, 29, 58, 67, 73, 134, 146, 227, 454, 1943, 2117, 3886, 4234, 4891, 6583, 9782, 13166, 15209, 16571, 30418, 33142, 141839, 283678, 441061, 480559, 882122, 961118, 1110257, 2220514, 32197453, 64394906]

約数ペア:

[(1, 64394906), (2, 32197453), (29, 2220514), (58, 1110257), (67, 961118), (73, 882122), (134, 480559), (146, 441061), (227, 283678), (454, 141839), (1943, 33142), (2117, 30418), (3886, 16571), (4234, 15209), (4891, 13166), (6583, 9782)]