70735784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3499}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 160020000

約数和(自身を除く): 89284216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 3499, 5054, 6998, 10108, 13996, 20216, 24493, 27992, 48986, 66481, 97972, 132962, 195944, 265924, 465367, 531848, 930734, 1263139, 1861468, 2526278, 3722936, 5052556, 8841973, 10105112, 17683946, 35367892, 70735784]

約数ペア:

[(1, 70735784), (2, 35367892), (4, 17683946), (7, 10105112), (8, 8841973), (14, 5052556), (19, 3722936), (28, 2526278), (38, 1861468), (56, 1263139), (76, 930734), (133, 531848), (152, 465367), (266, 265924), (361, 195944), (532, 132962), (722, 97972), (1064, 66481), (1444, 48986), (2527, 27992), (2888, 24493), (3499, 20216), (5054, 13996), (6998, 10108)]