56785168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18979}}^1$

素因数の和:19015

約数の個数: 40

約数和(自身を含む): 127090080

約数和(自身を除く): 70304912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 18979, 37958, 75916, 151832, 208769, 303664, 322643, 417538, 645286, 835076, 1290572, 1670152, 2581144, 3340304, 3549073, 5162288, 7098146, 14196292, 28392584, 56785168]

約数ペア:

[(1, 56785168), (2, 28392584), (4, 14196292), (8, 7098146), (11, 5162288), (16, 3549073), (17, 3340304), (22, 2581144), (34, 1670152), (44, 1290572), (68, 835076), (88, 645286), (136, 417538), (176, 322643), (187, 303664), (272, 208769), (374, 151832), (748, 75916), (1496, 37958), (2992, 18979)]