70641004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 148377600

約数和(自身を除く): 77736596

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 229, 322, 458, 479, 644, 916, 958, 1603, 1916, 3206, 3353, 5267, 6412, 6706, 10534, 11017, 13412, 21068, 22034, 36869, 44068, 73738, 77119, 109691, 147476, 154238, 219382, 308476, 438764, 767837, 1535674, 2522893, 3071348, 5045786, 10091572, 17660251, 35320502, 70641004]

約数ペア:

[(1, 70641004), (2, 35320502), (4, 17660251), (7, 10091572), (14, 5045786), (23, 3071348), (28, 2522893), (46, 1535674), (92, 767837), (161, 438764), (229, 308476), (322, 219382), (458, 154238), (479, 147476), (644, 109691), (916, 77119), (958, 73738), (1603, 44068), (1916, 36869), (3206, 22034), (3353, 21068), (5267, 13412), (6412, 11017), (6706, 10534)]