68204984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15473}}^1$

素因数の和:15527

約数の個数: 32

約数和(自身を含む): 139266000

約数和(自身を除く): 71061016

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 15473, 30946, 61892, 123784, 293987, 448717, 587974, 897434, 1175948, 1794868, 2351896, 3589736, 8525623, 17051246, 34102492, 68204984]

約数ペア:

[(1, 68204984), (2, 34102492), (4, 17051246), (8, 8525623), (19, 3589736), (29, 2351896), (38, 1794868), (58, 1175948), (76, 897434), (116, 587974), (152, 448717), (232, 293987), (551, 123784), (1102, 61892), (2204, 30946), (4408, 15473)]