64817410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17471}}^1$

素因数の和:17538

約数の個数: 32

約数和(自身を含む): 135862272

約数和(自身を除く): 71044862

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 17471, 34942, 87355, 122297, 174710, 244594, 611485, 925963, 1222970, 1851926, 4629815, 6481741, 9259630, 12963482, 32408705, 64817410]

約数ペア:

[(1, 64817410), (2, 32408705), (5, 12963482), (7, 9259630), (10, 6481741), (14, 4629815), (35, 1851926), (53, 1222970), (70, 925963), (106, 611485), (265, 244594), (371, 174710), (530, 122297), (742, 87355), (1855, 34942), (3710, 17471)]