672893132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2203}}^1\times {\mathrm{4019}}^1$

素因数の和:6245

約数の個数: 24

約数和(自身を含む): 1240411200

約数和(自身を除く): 567518068

約数列:

[1, 2, 4, 19, 38, 76, 2203, 4019, 4406, 8038, 8812, 16076, 41857, 76361, 83714, 152722, 167428, 305444, 8853857, 17707714, 35415428, 168223283, 336446566, 672893132]

約数ペア:

[(1, 672893132), (2, 336446566), (4, 168223283), (19, 35415428), (38, 17707714), (76, 8853857), (2203, 305444), (4019, 167428), (4406, 152722), (8038, 83714), (8812, 76361), (16076, 41857)]