64380702

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8429}}^1$

素因数の和:8520

約数の個数: 32

約数和(自身を含む): 137577600

約数和(自身を除く): 73196898

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 8429, 16858, 25287, 50574, 160151, 320302, 480453, 564743, 960906, 1129486, 1694229, 3388458, 10730117, 21460234, 32190351, 64380702]

約数ペア:

[(1, 64380702), (2, 32190351), (3, 21460234), (6, 10730117), (19, 3388458), (38, 1694229), (57, 1129486), (67, 960906), (114, 564743), (134, 480453), (201, 320302), (402, 160151), (1273, 50574), (2546, 25287), (3819, 16858), (7638, 8429)]