70698316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 141433600

約数和(自身を除く): 70735284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 163, 247, 326, 439, 494, 652, 878, 988, 1756, 2119, 3097, 4238, 5707, 6194, 8341, 8476, 11414, 12388, 16682, 22828, 33364, 40261, 71557, 80522, 108433, 143114, 161044, 216866, 286228, 433732, 930241, 1359583, 1860482, 2719166, 3720964, 5438332, 17674579, 35349158, 70698316]

約数ペア:

[(1, 70698316), (2, 35349158), (4, 17674579), (13, 5438332), (19, 3720964), (26, 2719166), (38, 1860482), (52, 1359583), (76, 930241), (163, 433732), (247, 286228), (326, 216866), (439, 161044), (494, 143114), (652, 108433), (878, 80522), (988, 71557), (1756, 40261), (2119, 33364), (3097, 22828), (4238, 16682), (5707, 12388), (6194, 11414), (8341, 8476)]