70629688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 77114312

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 227, 356, 437, 454, 712, 874, 908, 1691, 1748, 1816, 2047, 3382, 3496, 4094, 4313, 5221, 6764, 8188, 8626, 10442, 13528, 16376, 17252, 20203, 20884, 34504, 38893, 40406, 41768, 77786, 80812, 99199, 155572, 161624, 198398, 311144, 383857, 396796, 464669, 767714, 793592, 929338, 1535428, 1858676, 3070856, 3717352, 8828711, 17657422, 35314844, 70629688]

約数ペア:

[(1, 70629688), (2, 35314844), (4, 17657422), (8, 8828711), (19, 3717352), (23, 3070856), (38, 1858676), (46, 1535428), (76, 929338), (89, 793592), (92, 767714), (152, 464669), (178, 396796), (184, 383857), (227, 311144), (356, 198398), (437, 161624), (454, 155572), (712, 99199), (874, 80812), (908, 77786), (1691, 41768), (1748, 40406), (1816, 38893), (2047, 34504), (3382, 20884), (3496, 20203), (4094, 17252), (4313, 16376), (5221, 13528), (6764, 10442), (8188, 8626)]