64948638

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 133249536

約数和(自身を除く): 68300898

約数列:

[1, 2, 3, 6, 53, 106, 159, 167, 318, 334, 501, 1002, 1223, 2446, 3669, 7338, 8851, 17702, 26553, 53106, 64819, 129638, 194457, 204241, 388914, 408482, 612723, 1225446, 10824773, 21649546, 32474319, 64948638]

約数ペア:

[(1, 64948638), (2, 32474319), (3, 21649546), (6, 10824773), (53, 1225446), (106, 612723), (159, 408482), (167, 388914), (318, 204241), (334, 194457), (501, 129638), (1002, 64819), (1223, 53106), (2446, 26553), (3669, 17702), (7338, 8851)]