71668076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1693}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 132335280

約数和(自身を除く): 60667204

約数列:

[1, 2, 4, 19, 38, 76, 557, 1114, 1693, 2228, 3386, 6772, 10583, 21166, 32167, 42332, 64334, 128668, 943001, 1886002, 3772004, 17917019, 35834038, 71668076]

約数ペア:

[(1, 71668076), (2, 35834038), (4, 17917019), (19, 3772004), (38, 1886002), (76, 943001), (557, 128668), (1114, 64334), (1693, 42332), (2228, 32167), (3386, 21166), (6772, 10583)]