70143896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{853}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 138860400

約数和(自身を除く): 68716504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 541, 853, 1082, 1706, 2164, 3412, 4328, 6824, 10279, 16207, 20558, 32414, 41116, 64828, 82232, 129656, 461473, 922946, 1845892, 3691784, 8767987, 17535974, 35071948, 70143896]

約数ペア:

[(1, 70143896), (2, 35071948), (4, 17535974), (8, 8767987), (19, 3691784), (38, 1845892), (76, 922946), (152, 461473), (541, 129656), (853, 82232), (1082, 64828), (1706, 41116), (2164, 32414), (3412, 20558), (4328, 16207), (6824, 10279)]