70467352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5209}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 140670000

約数和(自身を除く): 70202648

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 5209, 6764, 10418, 13528, 20836, 41672, 98971, 197942, 395884, 463601, 791768, 927202, 1854404, 3708808, 8808419, 17616838, 35233676, 70467352]

約数ペア:

[(1, 70467352), (2, 35233676), (4, 17616838), (8, 8808419), (19, 3708808), (38, 1854404), (76, 927202), (89, 791768), (152, 463601), (178, 395884), (356, 197942), (712, 98971), (1691, 41672), (3382, 20836), (5209, 13528), (6764, 10418)]