79235212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 84060788

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 107, 212, 214, 371, 428, 499, 742, 749, 998, 1484, 1498, 1996, 2996, 3493, 5671, 6986, 11342, 13972, 22684, 26447, 39697, 52894, 53393, 79394, 105788, 106786, 158788, 185129, 213572, 370258, 373751, 740516, 747502, 1495004, 2829829, 5659658, 11319316, 19808803, 39617606, 79235212]

約数ペア:

[(1, 79235212), (2, 39617606), (4, 19808803), (7, 11319316), (14, 5659658), (28, 2829829), (53, 1495004), (106, 747502), (107, 740516), (212, 373751), (214, 370258), (371, 213572), (428, 185129), (499, 158788), (742, 106786), (749, 105788), (998, 79394), (1484, 53393), (1498, 52894), (1996, 39697), (2996, 26447), (3493, 22684), (5671, 13972), (6986, 11342)]