67777256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2953}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 134702400

約数和(自身を除く): 66925144

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 2953, 5738, 5906, 11476, 11812, 22952, 23624, 56107, 112214, 224428, 445903, 448856, 891806, 1783612, 3567224, 8472157, 16944314, 33888628, 67777256]

約数ペア:

[(1, 67777256), (2, 33888628), (4, 16944314), (8, 8472157), (19, 3567224), (38, 1783612), (76, 891806), (151, 448856), (152, 445903), (302, 224428), (604, 112214), (1208, 56107), (2869, 23624), (2953, 22952), (5738, 11812), (5906, 11476)]