70738862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 114670080

約数和(自身を除く): 43931218

約数列:

[1, 2, 19, 38, 71, 142, 157, 167, 314, 334, 1349, 2698, 2983, 3173, 5966, 6346, 11147, 11857, 22294, 23714, 26219, 52438, 211793, 225283, 423586, 450566, 498161, 996322, 1861549, 3723098, 35369431, 70738862]

約数ペア:

[(1, 70738862), (2, 35369431), (19, 3723098), (38, 1861549), (71, 996322), (142, 498161), (157, 450566), (167, 423586), (314, 225283), (334, 211793), (1349, 52438), (2698, 26219), (2983, 23714), (3173, 22294), (5966, 11857), (6346, 11147)]