78838336

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{13841}}^1$

素因数の和:13942

約数の個数: 28

約数和(自身を含む): 158214060

約数和(自身を除く): 79375724

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 13841, 27682, 55364, 110728, 221456, 442912, 885824, 1231849, 2463698, 4927396, 9854792, 19709584, 39419168, 78838336]

約数ペア:

[(1, 78838336), (2, 39419168), (4, 19709584), (8, 9854792), (16, 4927396), (32, 2463698), (64, 1231849), (89, 885824), (178, 442912), (356, 221456), (712, 110728), (1424, 55364), (2848, 27682), (5696, 13841)]