64812684

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{55681}}^1$

素因数の和:55785

約数の個数: 24

約数和(自身を含む): 152791408

約数和(自身を除く): 87978724

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 55681, 111362, 167043, 222724, 334086, 668172, 5401057, 10802114, 16203171, 21604228, 32406342, 64812684]

約数ペア:

[(1, 64812684), (2, 32406342), (3, 21604228), (4, 16203171), (6, 10802114), (12, 5401057), (97, 668172), (194, 334086), (291, 222724), (388, 167043), (582, 111362), (1164, 55681)]