70825132

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 145212480

約数和(自身を除く): 74387348

約数列:

[1, 2, 4, 7, 14, 28, 89, 97, 178, 194, 293, 356, 388, 586, 623, 679, 1172, 1246, 1358, 2051, 2492, 2716, 4102, 8204, 8633, 17266, 26077, 28421, 34532, 52154, 56842, 60431, 104308, 113684, 120862, 182539, 198947, 241724, 365078, 397894, 730156, 795788, 2529469, 5058938, 10117876, 17706283, 35412566, 70825132]

約数ペア:

[(1, 70825132), (2, 35412566), (4, 17706283), (7, 10117876), (14, 5058938), (28, 2529469), (89, 795788), (97, 730156), (178, 397894), (194, 365078), (293, 241724), (356, 198947), (388, 182539), (586, 120862), (623, 113684), (679, 104308), (1172, 60431), (1246, 56842), (1358, 52154), (2051, 34532), (2492, 28421), (2716, 26077), (4102, 17266), (8204, 8633)]