64370748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31741}}^1$

素因数の和:31774

約数の個数: 36

約数和(自身を含む): 162646008

約数和(自身を除く): 98275260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 31741, 63482, 95223, 126964, 190446, 380892, 412633, 825266, 1237899, 1650532, 2475798, 4951596, 5364229, 10728458, 16092687, 21456916, 32185374, 64370748]

約数ペア:

[(1, 64370748), (2, 32185374), (3, 21456916), (4, 16092687), (6, 10728458), (12, 5364229), (13, 4951596), (26, 2475798), (39, 1650532), (52, 1237899), (78, 825266), (156, 412633), (169, 380892), (338, 190446), (507, 126964), (676, 95223), (1014, 63482), (2028, 31741)]