70708578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1637}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 148127616

約数和(自身を除く): 77419038

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1637, 1878, 3274, 4911, 7199, 9822, 14398, 21597, 37651, 43194, 75302, 112953, 225906, 512381, 1024762, 1537143, 3074286, 11784763, 23569526, 35354289, 70708578]

約数ペア:

[(1, 70708578), (2, 35354289), (3, 23569526), (6, 11784763), (23, 3074286), (46, 1537143), (69, 1024762), (138, 512381), (313, 225906), (626, 112953), (939, 75302), (1637, 43194), (1878, 37651), (3274, 21597), (4911, 14398), (7199, 9822)]