70967056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 140616000

約数和(自身を除く): 69648944

約数列:

[1, 2, 4, 8, 16, 71, 142, 179, 284, 349, 358, 568, 698, 716, 1136, 1396, 1432, 2792, 2864, 5584, 12709, 24779, 25418, 49558, 50836, 62471, 99116, 101672, 124942, 198232, 203344, 249884, 396464, 499768, 999536, 4435441, 8870882, 17741764, 35483528, 70967056]

約数ペア:

[(1, 70967056), (2, 35483528), (4, 17741764), (8, 8870882), (16, 4435441), (71, 999536), (142, 499768), (179, 396464), (284, 249884), (349, 203344), (358, 198232), (568, 124942), (698, 101672), (716, 99116), (1136, 62471), (1396, 50836), (1432, 49558), (2792, 25418), (2864, 24779), (5584, 12709)]