70813456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 167132160

約数和(自身を除く): 96318704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 107, 112, 133, 152, 214, 266, 304, 311, 428, 532, 622, 749, 856, 1064, 1244, 1498, 1712, 2033, 2128, 2177, 2488, 2996, 4066, 4354, 4976, 5909, 5992, 8132, 8708, 11818, 11984, 14231, 16264, 17416, 23636, 28462, 32528, 33277, 34832, 41363, 47272, 56924, 66554, 82726, 94544, 113848, 133108, 165452, 227696, 232939, 266216, 330904, 465878, 532432, 632263, 661808, 931756, 1264526, 1863512, 2529052, 3727024, 4425841, 5058104, 8851682, 10116208, 17703364, 35406728, 70813456]

約数ペア:

[(1, 70813456), (2, 35406728), (4, 17703364), (7, 10116208), (8, 8851682), (14, 5058104), (16, 4425841), (19, 3727024), (28, 2529052), (38, 1863512), (56, 1264526), (76, 931756), (107, 661808), (112, 632263), (133, 532432), (152, 465878), (214, 330904), (266, 266216), (304, 232939), (311, 227696), (428, 165452), (532, 133108), (622, 113848), (749, 94544), (856, 82726), (1064, 66554), (1244, 56924), (1498, 47272), (1712, 41363), (2033, 34832), (2128, 33277), (2177, 32528), (2488, 28462), (2996, 23636), (4066, 17416), (4354, 16264), (4976, 14231), (5909, 11984), (5992, 11818), (8132, 8708)]