13394888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 28257180

約数和(自身を除く): 14862292

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 74, 104, 118, 148, 236, 296, 472, 481, 767, 962, 1534, 1924, 2183, 3068, 3481, 3848, 4366, 6136, 6962, 8732, 13924, 17464, 27848, 28379, 45253, 56758, 90506, 113516, 128797, 181012, 227032, 257594, 362024, 515188, 1030376, 1674361, 3348722, 6697444, 13394888]

約数ペア:

[(1, 13394888), (2, 6697444), (4, 3348722), (8, 1674361), (13, 1030376), (26, 515188), (37, 362024), (52, 257594), (59, 227032), (74, 181012), (104, 128797), (118, 113516), (148, 90506), (236, 56758), (296, 45253), (472, 28379), (481, 27848), (767, 17464), (962, 13924), (1534, 8732), (1924, 6962), (2183, 6136), (3068, 4366), (3481, 3848)]